Horizontal Login Form
Login Form
Registration
Advanced search
Form in Modal to Create
Dynamic Form Item
Time-related Controls
Customized Form Controls
Store Form Data into Upper Component
Handle Form Data Manually
Customized Validation
Coordinated Controls
Form Layout
Dynamic Rules
Other Form Controls

Form

Form is used to collect, validate, and submit the user input, usually contains various form items including checkbox, radio, input, select, and etc.

Form#

You can align the controls of a form using the layout prop：

horizontal：to horizontally align the labels and controls of the fields. (Default)
vertical：to vertically align the labels and controls of the fields.
inline：to render form fields in one line.

Form fields#

A form consists of one or more form fields whose type includes input, textarea, checkbox, radio, select, tag, and more. A form field is defined using <Form.Item />.

<Form.Item {...props}>
  {children}
</Form.Item>

Examples

Horizontal Login Form

Horizontal login form is often used in navigation bar.

import {
  Form, Icon, Input, Button,
} from 'antd';

function hasErrors(fieldsError) {
  return Object.keys(fieldsError).some(field => fieldsError[field]);
}

class HorizontalLoginForm extends React.Component {
  componentDidMount() {
    // To disabled submit button at the beginning.
    this.props.form.validateFields();
  }

  handleSubmit = (e) => {
    e.preventDefault();
    this.props.form.validateFields((err, values) => {
      if (!err) {
        console.log('Received values of form: ', values);
      }
    });
  }

  render() {
    const {
      getFieldDecorator, getFieldsError, getFieldError, isFieldTouched,
    } = this.props.form;

    // Only show error after a field is touched.
    const userNameError = isFieldTouched('userName') && getFieldError('userName');
    const passwordError = isFieldTouched('password') && getFieldError('password');
    return (
      <Form layout="inline" onSubmit={this.handleSubmit}>
        <Form.Item
          validateStatus={userNameError ? 'error' : ''}
          help={userNameError || ''}
        >
          {getFieldDecorator('userName', {
            rules: [{ required: true, message: 'Please input your username!' }],
          })(
            <Input prefix={<Icon type="user" style={{ color: 'rgba(0,0,0,.25)' }} />} placeholder="Username" />
          )}
        </Form.Item>
        <Form.Item
          validateStatus={passwordError ? 'error' : ''}
          help={passwordError || ''}
        >
          {getFieldDecorator('password', {
            rules: [{ required: true, message: 'Please input your Password!' }],
          })(
            <Input prefix={<Icon type="lock" style={{ color: 'rgba(0,0,0,.25)' }} />} type="password" placeholder="Password" />
          )}
        </Form.Item>
        <Form.Item>
          <Button
            type="primary"
            htmlType="submit"
            disabled={hasErrors(getFieldsError())}
          >
            Log in
          </Button>
        </Form.Item>
      </Form>
    );
  }
}

const WrappedHorizontalLoginForm = Form.create({ name: 'horizontal_login' })(HorizontalLoginForm);

ReactDOM.render(<WrappedHorizontalLoginForm />, mountNode);

Normal login form which can contain more elements.

import {
  Form, Icon, Input, Button, Checkbox,
} from 'antd';

class NormalLoginForm extends React.Component {
  handleSubmit = (e) => {
    e.preventDefault();
    this.props.form.validateFields((err, values) => {
      if (!err) {
        console.log('Received values of form: ', values);
      }
    });
  }

  render() {
    const { getFieldDecorator } = this.props.form;
    return (
      <Form onSubmit={this.handleSubmit} className="login-form">
        <Form.Item>
          {getFieldDecorator('userName', {
            rules: [{ required: true, message: 'Please input your username!' }],
          })(
            <Input prefix={<Icon type="user" style={{ color: 'rgba(0,0,0,.25)' }} />} placeholder="Username" />
          )}
        </Form.Item>
        <Form.Item>
          {getFieldDecorator('password', {
            rules: [{ required: true, message: 'Please input your Password!' }],
          })(
            <Input prefix={<Icon type="lock" style={{ color: 'rgba(0,0,0,.25)' }} />} type="password" placeholder="Password" />
          )}
        </Form.Item>
        <Form.Item>
          {getFieldDecorator('remember', {
            valuePropName: 'checked',
            initialValue: true,
          })(
            <Checkbox>Remember me</Checkbox>
          )}
          <a className="login-form-forgot" href="">Forgot password</a>
          <Button type="primary" htmlType="submit" className="login-form-button">
            Log in
          </Button>
          Or <a href="">register now!</a>
        </Form.Item>
      </Form>
    );
  }
}

const WrappedNormalLoginForm = Form.create({ name: 'normal_login' })(NormalLoginForm);

ReactDOM.render(<WrappedNormalLoginForm />, mountNode);
#components-form-demo-normal-login .login-form {
  max-width: 300px;
}
#components-form-demo-normal-login .login-form-forgot {
  float: right;
}
#components-form-demo-normal-login .login-form-button {
  width: 100%;
}

Registration

Fill in this form to create a new account for you.

import {
  Form, Input, Tooltip, Icon, Cascader, Select, Row, Col, Checkbox, Button, AutoComplete,
} from 'antd';

const { Option } = Select;
const AutoCompleteOption = AutoComplete.Option;

const residences = [{
  value: 'zhejiang',
  label: 'Zhejiang',
  children: [{
    value: 'hangzhou',
    label: 'Hangzhou',
    children: [{
      value: 'xihu',
      label: 'West Lake',
    }],
  }],
}, {
  value: 'jiangsu',
  label: 'Jiangsu',
  children: [{
    value: 'nanjing',
    label: 'Nanjing',
    children: [{
      value: 'zhonghuamen',
      label: 'Zhong Hua Men',
    }],
  }],
}];

class RegistrationForm extends React.Component {
  state = {
    confirmDirty: false,
    autoCompleteResult: [],
  };

  handleSubmit = (e) => {
    e.preventDefault();
    this.props.form.validateFieldsAndScroll((err, values) => {
      if (!err) {
        console.log('Received values of form: ', values);
      }
    });
  }

  handleConfirmBlur = (e) => {
    const value = e.target.value;
    this.setState({ confirmDirty: this.state.confirmDirty || !!value });
  }

  compareToFirstPassword = (rule, value, callback) => {
    const form = this.props.form;
    if (value && value !== form.getFieldValue('password')) {
      callback('Two passwords that you enter is inconsistent!');
    } else {
      callback();
    }
  }

  validateToNextPassword = (rule, value, callback) => {
    const form = this.props.form;
    if (value && this.state.confirmDirty) {
      form.validateFields(['confirm'], { force: true });
    }
    callback();
  }

  handleWebsiteChange = (value) => {
    let autoCompleteResult;
    if (!value) {
      autoCompleteResult = [];
    } else {
      autoCompleteResult = ['.com', '.org', '.net'].map(domain => `${value}${domain}`);
    }
    this.setState({ autoCompleteResult });
  }

  render() {
    const { getFieldDecorator } = this.props.form;
    const { autoCompleteResult } = this.state;

    const formItemLayout = {
      labelCol: {
        xs: { span: 24 },
        sm: { span: 8 },
      },
      wrapperCol: {
        xs: { span: 24 },
        sm: { span: 16 },
      },
    };
    const tailFormItemLayout = {
      wrapperCol: {
        xs: {
          span: 24,
          offset: 0,
        },
        sm: {
          span: 16,
          offset: 8,
        },
      },
    };
    const prefixSelector = getFieldDecorator('prefix', {
      initialValue: '86',
    })(
      <Select style={{ width: 70 }}>
        <Option value="86">+86</Option>
        <Option value="87">+87</Option>
      </Select>
    );

    const websiteOptions = autoCompleteResult.map(website => (
      <AutoCompleteOption key={website}>{website}</AutoCompleteOption>
    ));

    return (
      <Form {...formItemLayout} onSubmit={this.handleSubmit}>
        <Form.Item
          label="E-mail"
        >
          {getFieldDecorator('email', {
            rules: [{
              type: 'email', message: 'The input is not valid E-mail!',
            }, {
              required: true, message: 'Please input your E-mail!',
            }],
          })(
            <Input />
          )}
        </Form.Item>
        <Form.Item
          label="Password"
        >
          {getFieldDecorator('password', {
            rules: [{
              required: true, message: 'Please input your password!',
            }, {
              validator: this.validateToNextPassword,
            }],
          })(
            <Input type="password" />
          )}
        </Form.Item>
        <Form.Item
          label="Confirm Password"
        >
          {getFieldDecorator('confirm', {
            rules: [{
              required: true, message: 'Please confirm your password!',
            }, {
              validator: this.compareToFirstPassword,
            }],
          })(
            <Input type="password" onBlur={this.handleConfirmBlur} />
          )}
        </Form.Item>
        <Form.Item
          label={(
            <span>
              Nickname&nbsp;
              <Tooltip title="What do you want others to call you?">
                <Icon type="question-circle-o" />
              </Tooltip>
            </span>
          )}
        >
          {getFieldDecorator('nickname', {
            rules: [{ required: true, message: 'Please input your nickname!', whitespace: true }],
          })(
            <Input />
          )}
        </Form.Item>
        <Form.Item
          label="Habitual Residence"
        >
          {getFieldDecorator('residence', {
            initialValue: ['zhejiang', 'hangzhou', 'xihu'],
            rules: [{ type: 'array', required: true, message: 'Please select your habitual residence!' }],
          })(
            <Cascader options={residences} />
          )}
        </Form.Item>
        <Form.Item
          label="Phone Number"
        >
          {getFieldDecorator('phone', {
            rules: [{ required: true, message: 'Please input your phone number!' }],
          })(
            <Input addonBefore={prefixSelector} style={{ width: '100%' }} />
          )}
        </Form.Item>
        <Form.Item
          label="Website"
        >
          {getFieldDecorator('website', {
            rules: [{ required: true, message: 'Please input website!' }],
          })(
            <AutoComplete
              dataSource={websiteOptions}
              onChange={this.handleWebsiteChange}
              placeholder="website"
            >
              <Input />
            </AutoComplete>
          )}
        </Form.Item>
        <Form.Item
          label="Captcha"
          extra="We must make sure that your are a human."
        >
          <Row gutter={8}>
            <Col span={12}>
              {getFieldDecorator('captcha', {
                rules: [{ required: true, message: 'Please input the captcha you got!' }],
              })(
                <Input />
              )}
            </Col>
            <Col span={12}>
              <Button>Get captcha</Button>
            </Col>
          </Row>
        </Form.Item>
        <Form.Item {...tailFormItemLayout}>
          {getFieldDecorator('agreement', {
            valuePropName: 'checked',
          })(
            <Checkbox>I have read the <a href="">agreement</a></Checkbox>
          )}
        </Form.Item>
        <Form.Item {...tailFormItemLayout}>
          <Button type="primary" htmlType="submit">Register</Button>
        </Form.Item>
      </Form>
    );
  }
}

const WrappedRegistrationForm = Form.create({ name: 'register' })(RegistrationForm);

ReactDOM.render(<WrappedRegistrationForm />, mountNode);

Search Result List

Advanced search

Three columns layout is often used for advanced searching of data table.

Because the width of label is not fixed, you may need to adjust it by customizing its style.

import {
  Form, Row, Col, Input, Button, Icon,
} from 'antd';

class AdvancedSearchForm extends React.Component {
  state = {
    expand: false,
  };

  // To generate mock Form.Item
  getFields() {
    const count = this.state.expand ? 10 : 6;
    const { getFieldDecorator } = this.props.form;
    const children = [];
    for (let i = 0; i < 10; i++) {
      children.push(
        <Col span={8} key={i} style={{ display: i < count ? 'block' : 'none' }}>
          <Form.Item label={`Field ${i}`}>
            {getFieldDecorator(`field-${i}`, {
              rules: [{
                required: true,
                message: 'Input something!',
              }],
            })(
              <Input placeholder="placeholder" />
            )}
          </Form.Item>
        </Col>
      );
    }
    return children;
  }

  handleSearch = (e) => {
    e.preventDefault();
    this.props.form.validateFields((err, values) => {
      console.log('Received values of form: ', values);
    });
  }

  handleReset = () => {
    this.props.form.resetFields();
  }

  toggle = () => {
    const { expand } = this.state;
    this.setState({ expand: !expand });
  }

  render() {
    return (
      <Form
        className="ant-advanced-search-form"
        onSubmit={this.handleSearch}
      >
        <Row gutter={24}>{this.getFields()}</Row>
        <Row>
          <Col span={24} style={{ textAlign: 'right' }}>
            <Button type="primary" htmlType="submit">Search</Button>
            <Button style={{ marginLeft: 8 }} onClick={this.handleReset}>
              Clear
            </Button>
            <a style={{ marginLeft: 8, fontSize: 12 }} onClick={this.toggle}>
              Collapse <Icon type={this.state.expand ? 'up' : 'down'} />
            </a>
          </Col>
        </Row>
      </Form>
    );
  }
}

const WrappedAdvancedSearchForm = Form.create({ name: 'advanced_search' })(AdvancedSearchForm);
ReactDOM.render(
  <div>
    <WrappedAdvancedSearchForm />
    <div className="search-result-list">Search Result List</div>
  </div>,
  mountNode
);
.ant-advanced-search-form {
  padding: 24px;
  background: #fbfbfb;
  border: 1px solid #d9d9d9;
  border-radius: 6px;
}

.ant-advanced-search-form .ant-form-item {
  display: flex;
}

.ant-advanced-search-form .ant-form-item-control-wrapper {
  flex: 1;
}

Form in Modal to Create

When user visit a page with a list of items, and want to create a new item. The page can popup a form in Modal, then let user fill in the form to create an item.

import {
  Button, Modal, Form, Input, Radio,
} from 'antd';

const CollectionCreateForm = Form.create({ name: 'form_in_modal' })(
  // eslint-disable-next-line
  class extends React.Component {
    render() {
      const {
        visible, onCancel, onCreate, form,
      } = this.props;
      const { getFieldDecorator } = form;
      return (
        <Modal
          visible={visible}
          title="Create a new collection"
          okText="Create"
          onCancel={onCancel}
          onOk={onCreate}
        >
          <Form layout="vertical">
            <Form.Item label="Title">
              {getFieldDecorator('title', {
                rules: [{ required: true, message: 'Please input the title of collection!' }],
              })(
                <Input />
              )}
            </Form.Item>
            <Form.Item label="Description">
              {getFieldDecorator('description')(<Input type="textarea" />)}
            </Form.Item>
            <Form.Item className="collection-create-form_last-form-item">
              {getFieldDecorator('modifier', {
                initialValue: 'public',
              })(
                <Radio.Group>
                  <Radio value="public">Public</Radio>
                  <Radio value="private">Private</Radio>
                </Radio.Group>
              )}
            </Form.Item>
          </Form>
        </Modal>
      );
    }
  }
);

class CollectionsPage extends React.Component {
  state = {
    visible: false,
  };

  showModal = () => {
    this.setState({ visible: true });
  }

  handleCancel = () => {
    this.setState({ visible: false });
  }

  handleCreate = () => {
    const form = this.formRef.props.form;
    form.validateFields((err, values) => {
      if (err) {
        return;
      }

      console.log('Received values of form: ', values);
      form.resetFields();
      this.setState({ visible: false });
    });
  }

  saveFormRef = (formRef) => {
    this.formRef = formRef;
  }

  render() {
    return (
      <div>
        <Button type="primary" onClick={this.showModal}>New Collection</Button>
        <CollectionCreateForm
          wrappedComponentRef={this.saveFormRef}
          visible={this.state.visible}
          onCancel={this.handleCancel}
          onCreate={this.handleCreate}
        />
      </div>
    );
  }
}

ReactDOM.render(<CollectionsPage />, mountNode);
.collection-create-form_last-form-item {
  margin-bottom: 0;
}

Dynamic Form Item

Add or remove form items dynamically.

import {
  Form, Input, Icon, Button,
} from 'antd';

let id = 0;

class DynamicFieldSet extends React.Component {
  remove = (k) => {
    const { form } = this.props;
    // can use data-binding to get
    const keys = form.getFieldValue('keys');
    // We need at least one passenger
    if (keys.length === 1) {
      return;
    }

    // can use data-binding to set
    form.setFieldsValue({
      keys: keys.filter(key => key !== k),
    });
  }

  add = () => {
    const { form } = this.props;
    // can use data-binding to get
    const keys = form.getFieldValue('keys');
    const nextKeys = keys.concat(id++);
    // can use data-binding to set
    // important! notify form to detect changes
    form.setFieldsValue({
      keys: nextKeys,
    });
  }

  handleSubmit = (e) => {
    e.preventDefault();
    this.props.form.validateFields((err, values) => {
      if (!err) {
        console.log('Received values of form: ', values);
      }
    });
  }

  render() {
    const { getFieldDecorator, getFieldValue } = this.props.form;
    const formItemLayout = {
      labelCol: {
        xs: { span: 24 },
        sm: { span: 4 },
      },
      wrapperCol: {
        xs: { span: 24 },
        sm: { span: 20 },
      },
    };
    const formItemLayoutWithOutLabel = {
      wrapperCol: {
        xs: { span: 24, offset: 0 },
        sm: { span: 20, offset: 4 },
      },
    };
    getFieldDecorator('keys', { initialValue: [] });
    const keys = getFieldValue('keys');
    const formItems = keys.map((k, index) => (
      <Form.Item
        {...(index === 0 ? formItemLayout : formItemLayoutWithOutLabel)}
        label={index === 0 ? 'Passengers' : ''}
        required={false}
        key={k}
      >
        {getFieldDecorator(`names[${k}]`, {
          validateTrigger: ['onChange', 'onBlur'],
          rules: [{
            required: true,
            whitespace: true,
            message: "Please input passenger's name or delete this field.",
          }],
        })(
          <Input placeholder="passenger name" style={{ width: '60%', marginRight: 8 }} />
        )}
        {keys.length > 1 ? (
          <Icon
            className="dynamic-delete-button"
            type="minus-circle-o"
            disabled={keys.length === 1}
            onClick={() => this.remove(k)}
          />
        ) : null}
      </Form.Item>
    ));
    return (
      <Form onSubmit={this.handleSubmit}>
        {formItems}
        <Form.Item {...formItemLayoutWithOutLabel}>
          <Button type="dashed" onClick={this.add} style={{ width: '60%' }}>
            <Icon type="plus" /> Add field
          </Button>
        </Form.Item>
        <Form.Item {...formItemLayoutWithOutLabel}>
          <Button type="primary" htmlType="submit">Submit</Button>
        </Form.Item>
      </Form>
    );
  }
}

const WrappedDynamicFieldSet = Form.create({ name: 'dynamic_form_item' })(DynamicFieldSet);
ReactDOM.render(<WrappedDynamicFieldSet />, mountNode);
.dynamic-delete-button {
  cursor: pointer;
  position: relative;
  top: 4px;
  font-size: 24px;
  color: #999;
  transition: all .3s;
}
.dynamic-delete-button:hover {
  color: #777;
}
.dynamic-delete-button[disabled] {
  cursor: not-allowed;
  opacity: 0.5;
}

Time-related Controls

The value of time-related components is a moment object, which we need to pre-process it before we submit to server.

import {
  Form, DatePicker, TimePicker, Button,
} from 'antd';

const { MonthPicker, RangePicker } = DatePicker;

class TimeRelatedForm extends React.Component {
  handleSubmit = (e) => {
    e.preventDefault();

    this.props.form.validateFields((err, fieldsValue) => {
      if (err) {
        return;
      }

      // Should format date value before submit.
      const rangeValue = fieldsValue['range-picker'];
      const rangeTimeValue = fieldsValue['range-time-picker'];
      const values = {
        ...fieldsValue,
        'date-picker': fieldsValue['date-picker'].format('YYYY-MM-DD'),
        'date-time-picker': fieldsValue['date-time-picker'].format('YYYY-MM-DD HH:mm:ss'),
        'month-picker': fieldsValue['month-picker'].format('YYYY-MM'),
        'range-picker': [rangeValue[0].format('YYYY-MM-DD'), rangeValue[1].format('YYYY-MM-DD')],
        'range-time-picker': [
          rangeTimeValue[0].format('YYYY-MM-DD HH:mm:ss'),
          rangeTimeValue[1].format('YYYY-MM-DD HH:mm:ss'),
        ],
        'time-picker': fieldsValue['time-picker'].format('HH:mm:ss'),
      };
      console.log('Received values of form: ', values);
    });
  }

  render() {
    const { getFieldDecorator } = this.props.form;
    const formItemLayout = {
      labelCol: {
        xs: { span: 24 },
        sm: { span: 8 },
      },
      wrapperCol: {
        xs: { span: 24 },
        sm: { span: 16 },
      },
    };
    const config = {
      rules: [{ type: 'object', required: true, message: 'Please select time!' }],
    };
    const rangeConfig = {
      rules: [{ type: 'array', required: true, message: 'Please select time!' }],
    };
    return (
      <Form {...formItemLayout} onSubmit={this.handleSubmit}>
        <Form.Item
          label="DatePicker"
        >
          {getFieldDecorator('date-picker', config)(
            <DatePicker />
          )}
        </Form.Item>
        <Form.Item
          label="DatePicker[showTime]"
        >
          {getFieldDecorator('date-time-picker', config)(
            <DatePicker showTime format="YYYY-MM-DD HH:mm:ss" />
          )}
        </Form.Item>
        <Form.Item
          label="MonthPicker"
        >
          {getFieldDecorator('month-picker', config)(
            <MonthPicker />
          )}
        </Form.Item>
        <Form.Item
          label="RangePicker"
        >
          {getFieldDecorator('range-picker', rangeConfig)(
            <RangePicker />
          )}
        </Form.Item>
        <Form.Item
          label="RangePicker[showTime]"
        >
          {getFieldDecorator('range-time-picker', rangeConfig)(
            <RangePicker showTime format="YYYY-MM-DD HH:mm:ss" />
          )}
        </Form.Item>
        <Form.Item
          label="TimePicker"
        >
          {getFieldDecorator('time-picker', config)(
            <TimePicker />
          )}
        </Form.Item>
        <Form.Item
          wrapperCol={{
            xs: { span: 24, offset: 0 },
            sm: { span: 16, offset: 8 },
          }}
        >
          <Button type="primary" htmlType="submit">Submit</Button>
        </Form.Item>
      </Form>
    );
  }
}

const WrappedTimeRelatedForm = Form.create({ name: 'time_related_controls' })(TimeRelatedForm);

ReactDOM.render(<WrappedTimeRelatedForm />, mountNode);

Customized Form Controls

Customized or third-party form controls can be used in Form, too. Controls must follow these conventions:

It has a controlled property value or other name which is equal to the value of valuePropName.
It has event onChange or an event which name is equal to the value of trigger.
Support ref:
Can only use class component before React@16.8.0.
Can use useImperativeHandle to add ref support after React@16.8.0. (Sample)

import {
  Form, Input, Select, Button,
} from 'antd';

const { Option } = Select;

class PriceInput extends React.Component {
  static getDerivedStateFromProps(nextProps) {
    // Should be a controlled component.
    if ('value' in nextProps) {
      return {
        ...(nextProps.value || {}),
      };
    }
    return null;
  }

  constructor(props) {
    super(props);

    const value = props.value || {};
    this.state = {
      number: value.number || 0,
      currency: value.currency || 'rmb',
    };
  }

  handleNumberChange = (e) => {
    const number = parseInt(e.target.value || 0, 10);
    if (Number.isNaN(number)) {
      return;
    }
    if (!('value' in this.props)) {
      this.setState({ number });
    }
    this.triggerChange({ number });
  }

  handleCurrencyChange = (currency) => {
    if (!('value' in this.props)) {
      this.setState({ currency });
    }
    this.triggerChange({ currency });
  }

  triggerChange = (changedValue) => {
    // Should provide an event to pass value to Form.
    const onChange = this.props.onChange;
    if (onChange) {
      onChange(Object.assign({}, this.state, changedValue));
    }
  }

  render() {
    const { size } = this.props;
    const state = this.state;
    return (
      <span>
        <Input
          type="text"
          size={size}
          value={state.number}
          onChange={this.handleNumberChange}
          style={{ width: '65%', marginRight: '3%' }}
        />
        <Select
          value={state.currency}
          size={size}
          style={{ width: '32%' }}
          onChange={this.handleCurrencyChange}
        >
          <Option value="rmb">RMB</Option>
          <Option value="dollar">Dollar</Option>
        </Select>
      </span>
    );
  }
}

class Demo extends React.Component {
  handleSubmit = (e) => {
    e.preventDefault();
    this.props.form.validateFields((err, values) => {
      if (!err) {
        console.log('Received values of form: ', values);
      }
    });
  }

  checkPrice = (rule, value, callback) => {
    if (value.number > 0) {
      callback();
      return;
    }
    callback('Price must greater than zero!');
  }

  render() {
    const { getFieldDecorator } = this.props.form;
    return (
      <Form layout="inline" onSubmit={this.handleSubmit}>
        <Form.Item label="Price">
          {getFieldDecorator('price', {
            initialValue: { number: 0, currency: 'rmb' },
            rules: [{ validator: this.checkPrice }],
          })(<PriceInput />)}
        </Form.Item>
        <Form.Item>
          <Button type="primary" htmlType="submit">Submit</Button>
        </Form.Item>
      </Form>
    );
  }
}

const WrappedDemo = Form.create({ name: 'customized_form_controls' })(Demo);

ReactDOM.render(<WrappedDemo />, mountNode);

{
  "username": {
    "value": "benjycui"
  }
}

Store Form Data into Upper Component

We can store form data into upper component or Redux or dva by using onFieldsChange and mapPropsToFields, see more at this rc-form demo.

Note: You must wrap field data with Form.createFormField in mapPropsToFields.

import { Form, Input } from 'antd';

const CustomizedForm = Form.create({
  name: 'global_state',
  onFieldsChange(props, changedFields) {
    props.onChange(changedFields);
  },
  mapPropsToFields(props) {
    return {
      username: Form.createFormField({
        ...props.username,
        value: props.username.value,
      }),
    };
  },
  onValuesChange(_, values) {
    console.log(values);
  },
})((props) => {
  const { getFieldDecorator } = props.form;
  return (
    <Form layout="inline">
      <Form.Item label="Username">
        {getFieldDecorator('username', {
          rules: [{ required: true, message: 'Username is required!' }],
        })(<Input />)}
      </Form.Item>
    </Form>
  );
});

class Demo extends React.Component {
  state = {
    fields: {
      username: {
        value: 'benjycui',
      },
    },
  };

  handleFormChange = (changedFields) => {
    this.setState(({ fields }) => ({
      fields: { ...fields, ...changedFields },
    }));
  }

  render() {
    const fields = this.state.fields;
    return (
      <div>
        <CustomizedForm {...fields} onChange={this.handleFormChange} />
        <pre className="language-bash">
          {JSON.stringify(fields, null, 2)}
        </pre>
      </div>
    );
  }
}

ReactDOM.render(<Demo />, mountNode);

Handle Form Data Manually

Form.create will collect and validate form data automatically. But if you don't need this feature or the default behaviour cannot satisfy your business, you can drop Form.create and handle form data manually.

import { Form, InputNumber } from 'antd';

function validatePrimeNumber(number) {
  if (number === 11) {
    return {
      validateStatus: 'success',
      errorMsg: null,
    };
  }
  return {
    validateStatus: 'error',
    errorMsg: 'The prime between 8 and 12 is 11!',
  };
}

class RawForm extends React.Component {
  state = {
    number: {
      value: 11,
    },
  };

  handleNumberChange = (value) => {
    this.setState({
      number: {
        ...validatePrimeNumber(value),
        value,
      },
    });
  }

  render() {
    const formItemLayout = {
      labelCol: { span: 7 },
      wrapperCol: { span: 12 },
    };
    const number = this.state.number;
    const tips = 'A prime is a natural number greater than 1 that has no positive divisors other than 1 and itself.';
    return (
      <Form>
        <Form.Item
          {...formItemLayout}
          label="Prime between 8 & 12"
          validateStatus={number.validateStatus}
          help={number.errorMsg || tips}
        >
          <InputNumber
            min={8}
            max={12}
            value={number.value}
            onChange={this.handleNumberChange}
          />
        </Form.Item>
      </Form>
    );
  }
}

ReactDOM.render(<RawForm />, mountNode);

Customized Validation

We provide properties like validateStatus help hasFeedback to customize your own validate status and message, without using Form.create and getFieldDecorator.

validateStatus: validate status of form components which could be 'success', 'warning', 'error', 'validating'.
hasFeedback: display feed icon of input control
help: display validate message.

import {
  Form, Input, DatePicker, TimePicker, Select, Cascader, InputNumber,
} from 'antd';

const { Option } = Select;

const formItemLayout = {
  labelCol: {
    xs: { span: 24 },
    sm: { span: 5 },
  },
  wrapperCol: {
    xs: { span: 24 },
    sm: { span: 12 },
  },
};

ReactDOM.render(
  <Form {...formItemLayout}>
    <Form.Item
      label="Fail"
      validateStatus="error"
      help="Should be combination of numbers & alphabets"
    >
      <Input placeholder="unavailable choice" id="error" />
    </Form.Item>

    <Form.Item
      label="Warning"
      validateStatus="warning"
    >
      <Input placeholder="Warning" id="warning" />
    </Form.Item>

    <Form.Item
      label="Validating"
      hasFeedback
      validateStatus="validating"
      help="The information is being validated..."
    >
      <Input placeholder="I'm the content is being validated" id="validating" />
    </Form.Item>

    <Form.Item
      label="Success"
      hasFeedback
      validateStatus="success"
    >
      <Input placeholder="I'm the content" id="success" />
    </Form.Item>

    <Form.Item
      label="Warning"
      hasFeedback
      validateStatus="warning"
    >
      <Input placeholder="Warning" id="warning2" />
    </Form.Item>

    <Form.Item
      label="Fail"
      hasFeedback
      validateStatus="error"
      help="Should be combination of numbers & alphabets"
    >
      <Input placeholder="unavailable choice" id="error2" />
    </Form.Item>

    <Form.Item
      label="Success"
      hasFeedback
      validateStatus="success"
    >
      <DatePicker style={{ width: '100%' }} />
    </Form.Item>

    <Form.Item
      label="Warning"
      hasFeedback
      validateStatus="warning"
    >
      <TimePicker style={{ width: '100%' }} />
    </Form.Item>

    <Form.Item
      label="Error"
      hasFeedback
      validateStatus="error"
    >
      <Select defaultValue="1">
        <Option value="1">Option 1</Option>
        <Option value="2">Option 2</Option>
        <Option value="3">Option 3</Option>
      </Select>
    </Form.Item>

    <Form.Item
      label="Validating"
      hasFeedback
      validateStatus="validating"
      help="The information is being validated..."
    >
      <Cascader defaultValue={['1']} options={[]} />
    </Form.Item>

    <Form.Item
      label="inline"
      style={{ marginBottom: 0 }}
    >
      <Form.Item
        validateStatus="error"
        help="Please select the correct date"
        style={{ display: 'inline-block', width: 'calc(50% - 12px)' }}
      >
        <DatePicker />
      </Form.Item>
      <span style={{ display: 'inline-block', width: '24px', textAlign: 'center' }}>
        -
      </span>
      <Form.Item
        style={{ display: 'inline-block', width: 'calc(50% - 12px)' }}
      >
        <DatePicker />
      </Form.Item>
    </Form.Item>

    <Form.Item
      label="Success"
      hasFeedback
      validateStatus="success"
    >
      <InputNumber style={{ width: '100%' }} />
    </Form.Item>
  </Form>,
  mountNode
);

Coordinated Controls

Use setFieldsValue to set other control's value programmaticly.

import {
  Form, Select, Input, Button,
} from 'antd';

const { Option } = Select;

class App extends React.Component {
  handleSubmit = (e) => {
    e.preventDefault();
    this.props.form.validateFields((err, values) => {
      if (!err) {
        console.log('Received values of form: ', values);
      }
    });
  }

  handleSelectChange = (value) => {
    console.log(value);
    this.props.form.setFieldsValue({
      note: `Hi, ${value === 'male' ? 'man' : 'lady'}!`,
    });
  }

  render() {
    const { getFieldDecorator } = this.props.form;
    return (
      <Form labelCol={{ span: 5 }} wrapperCol={{ span: 12 }} onSubmit={this.handleSubmit}>
        <Form.Item
          label="Note"
        >
          {getFieldDecorator('note', {
            rules: [{ required: true, message: 'Please input your note!' }],
          })(
            <Input />
          )}
        </Form.Item>
        <Form.Item
          label="Gender"
        >
          {getFieldDecorator('gender', {
            rules: [{ required: true, message: 'Please select your gender!' }],
          })(
            <Select
              placeholder="Select a option and change input text above"
              onChange={this.handleSelectChange}
            >
              <Option value="male">male</Option>
              <Option value="female">female</Option>
            </Select>
          )}
        </Form.Item>
        <Form.Item
          wrapperCol={{ span: 12, offset: 5 }}
        >
          <Button type="primary" htmlType="submit">
            Submit
          </Button>
        </Form.Item>
      </Form>
    );
  }
}

const WrappedApp = Form.create({ name: 'coordinated' })(App);

ReactDOM.render(<WrappedApp />, mountNode);

Form Layout

There are three layout for form: horizontal, vertical, inline.

import {
  Form, Input, Button, Radio,
} from 'antd';

class FormLayoutDemo extends React.Component {
  constructor() {
    super();
    this.state = {
      formLayout: 'horizontal',
    };
  }

  handleFormLayoutChange = (e) => {
    this.setState({ formLayout: e.target.value });
  }

  render() {
    const { formLayout } = this.state;
    const formItemLayout = formLayout === 'horizontal' ? {
      labelCol: { span: 4 },
      wrapperCol: { span: 14 },
    } : null;
    const buttonItemLayout = formLayout === 'horizontal' ? {
      wrapperCol: { span: 14, offset: 4 },
    } : null;
    return (
      <div>
        <Form layout={formLayout}>
          <Form.Item
            label="Form Layout"
            {...formItemLayout}
          >
            <Radio.Group defaultValue="horizontal" onChange={this.handleFormLayoutChange}>
              <Radio.Button value="horizontal">Horizontal</Radio.Button>
              <Radio.Button value="vertical">Vertical</Radio.Button>
              <Radio.Button value="inline">Inline</Radio.Button>
            </Radio.Group>
          </Form.Item>
          <Form.Item
            label="Field A"
            {...formItemLayout}
          >
            <Input placeholder="input placeholder" />
          </Form.Item>
          <Form.Item
            label="Field B"
            {...formItemLayout}
          >
            <Input placeholder="input placeholder" />
          </Form.Item>
          <Form.Item {...buttonItemLayout}>
            <Button type="primary">Submit</Button>
          </Form.Item>
        </Form>
      </div>
    );
  }
}

ReactDOM.render(<FormLayoutDemo />, mountNode);

Name

Nickname

Nickname is required

Dynamic Rules

Perform different check rules according to different situations.

import {
  Form, Input, Button, Checkbox,
} from 'antd';

const formItemLayout = {
  labelCol: { span: 4 },
  wrapperCol: { span: 8 },
};
const formTailLayout = {
  labelCol: { span: 4 },
  wrapperCol: { span: 8, offset: 4 },
};
class DynamicRule extends React.Component {
  state = {
    checkNick: false,
  };

  check = () => {
    this.props.form.validateFields(
      (err) => {
        if (!err) {
          console.info('success');
        }
      },
    );
  }

  handleChange = (e) => {
    this.setState({
      checkNick: e.target.checked,
    }, () => {
      this.props.form.validateFields(['nickname'], { force: true });
    });
  }

  render() {
    const { getFieldDecorator } = this.props.form;
    return (
      <div>
        <Form.Item {...formItemLayout} label="Name">
          {getFieldDecorator('username', {
            rules: [{
              required: true,
              message: 'Please input your name',
            }],
          })(
            <Input placeholder="Please input your name" />
          )}
        </Form.Item>
        <Form.Item {...formItemLayout} label="Nickname">
          {getFieldDecorator('nickname', {
            rules: [{
              required: this.state.checkNick,
              message: 'Please input your nickname',
            }],
          })(
            <Input placeholder="Please input your nickname" />
          )}
        </Form.Item>
        <Form.Item {...formTailLayout}>
          <Checkbox
            checked={this.state.checkNick}
            onChange={this.handleChange}
          >
            Nickname is required
          </Checkbox>
        </Form.Item>
        <Form.Item {...formTailLayout}>
          <Button type="primary" onClick={this.check}>
            Check
          </Button>
        </Form.Item>
      </div>
    );
  }
}

const WrappedDynamicRule = Form.create({ name: 'dynamic_rule' })(DynamicRule);
ReactDOM.render(<WrappedDynamicRule />, mountNode);

Other Form Controls

Demonstration of validation configuration for form controls which are not shown in the demos above.

import {
  Form, Select, InputNumber, Switch, Radio,
  Slider, Button, Upload, Icon, Rate, Checkbox,
  Row, Col,
} from 'antd';

const { Option } = Select;

class Demo extends React.Component {
  handleSubmit = (e) => {
    e.preventDefault();
    this.props.form.validateFields((err, values) => {
      if (!err) {
        console.log('Received values of form: ', values);
      }
    });
  }

  normFile = (e) => {
    console.log('Upload event:', e);
    if (Array.isArray(e)) {
      return e;
    }
    return e && e.fileList;
  }

  render() {
    const { getFieldDecorator } = this.props.form;
    const formItemLayout = {
      labelCol: { span: 6 },
      wrapperCol: { span: 14 },
    };
    return (
      <Form {...formItemLayout} onSubmit={this.handleSubmit}>
        <Form.Item
          label="Plain Text"
        >
          <span className="ant-form-text">China</span>
        </Form.Item>
        <Form.Item
          label="Select"
          hasFeedback
        >
          {getFieldDecorator('select', {
            rules: [
              { required: true, message: 'Please select your country!' },
            ],
          })(
            <Select placeholder="Please select a country">
              <Option value="china">China</Option>
              <Option value="usa">U.S.A</Option>
            </Select>
          )}
        </Form.Item>

        <Form.Item
          label="Select[multiple]"
        >
          {getFieldDecorator('select-multiple', {
            rules: [
              { required: true, message: 'Please select your favourite colors!', type: 'array' },
            ],
          })(
            <Select mode="multiple" placeholder="Please select favourite colors">
              <Option value="red">Red</Option>
              <Option value="green">Green</Option>
              <Option value="blue">Blue</Option>
            </Select>
          )}
        </Form.Item>

        <Form.Item
          label="InputNumber"
        >
          {getFieldDecorator('input-number', { initialValue: 3 })(
            <InputNumber min={1} max={10} />
          )}
          <span className="ant-form-text"> machines</span>
        </Form.Item>

        <Form.Item
          label="Switch"
        >
          {getFieldDecorator('switch', { valuePropName: 'checked' })(
            <Switch />
          )}
        </Form.Item>

        <Form.Item
          label="Slider"
        >
          {getFieldDecorator('slider')(
            <Slider marks={{
              0: 'A', 20: 'B', 40: 'C', 60: 'D', 80: 'E', 100: 'F',
            }}
            />
          )}
        </Form.Item>

        <Form.Item
          label="Radio.Group"
        >
          {getFieldDecorator('radio-group')(
            <Radio.Group>
              <Radio value="a">item 1</Radio>
              <Radio value="b">item 2</Radio>
              <Radio value="c">item 3</Radio>
            </Radio.Group>
          )}
        </Form.Item>

        <Form.Item
          label="Radio.Button"
        >
          {getFieldDecorator('radio-button')(
            <Radio.Group>
              <Radio.Button value="a">item 1</Radio.Button>
              <Radio.Button value="b">item 2</Radio.Button>
              <Radio.Button value="c">item 3</Radio.Button>
            </Radio.Group>
          )}
        </Form.Item>

        <Form.Item
          label="Checkbox.Group"
        >
          {getFieldDecorator("checkbox-group", {
            initialValue: ["A", "B"],
          })(
            <Checkbox.Group style={{ width: "100%" }}>
              <Row>
                <Col span={8}><Checkbox value="A">A</Checkbox></Col>
                <Col span={8}><Checkbox disabled value="B">B</Checkbox></Col>
                <Col span={8}><Checkbox value="C">C</Checkbox></Col>
                <Col span={8}><Checkbox value="D">D</Checkbox></Col>
                <Col span={8}><Checkbox value="E">E</Checkbox></Col>
              </Row>
            </Checkbox.Group>
          )}
        </Form.Item>

        <Form.Item
          label="Rate"
        >
          {getFieldDecorator('rate', {
            initialValue: 3.5,
          })(
            <Rate />
          )}
        </Form.Item>

        <Form.Item
          label="Upload"
          extra="longgggggggggggggggggggggggggggggggggg"
        >
          {getFieldDecorator('upload', {
            valuePropName: 'fileList',
            getValueFromEvent: this.normFile,
          })(
            <Upload name="logo" action="/upload.do" listType="picture">
              <Button>
                <Icon type="upload" /> Click to upload
              </Button>
            </Upload>
          )}
        </Form.Item>

        <Form.Item
          label="Dragger"
        >
          <div className="dropbox">
            {getFieldDecorator('dragger', {
              valuePropName: 'fileList',
              getValueFromEvent: this.normFile,
            })(
              <Upload.Dragger name="files" action="/upload.do">
                <p className="ant-upload-drag-icon">
                  <Icon type="inbox" />
                </p>
                <p className="ant-upload-text">Click or drag file to this area to upload</p>
                <p className="ant-upload-hint">Support for a single or bulk upload.</p>
              </Upload.Dragger>
            )}
          </div>
        </Form.Item>

        <Form.Item
          wrapperCol={{ span: 12, offset: 6 }}
        >
          <Button type="primary" htmlType="submit">Submit</Button>
        </Form.Item>
      </Form>
    );
  }
}

const WrappedDemo = Form.create({ name: 'validate_other' })(Demo);

ReactDOM.render(<WrappedDemo />, mountNode);
#components-form-demo-validate-other .dropbox {
  height: 180px;
  line-height: 1.5;
}

API#

Form#

more example rc-form。

Property	Description	Type	Default Value
form	Decorated by `Form.create()` will be automatically set `this.props.form` property	object	n/a
hideRequiredMark	Hide required mark of all form items	Boolean	false
labelAlign	Label text align	'left' \| 'right'	'right'
labelCol	(Added in 3.14.0. Previous version can only set on FormItem.) The layout of label. You can set `span` `offset` to something like `{span: 3, offset: 12}` or `sm: {span: 3, offset: 12}` same as with `<Col>`	object
layout	Define form layout	'horizontal'\|'vertical'\|'inline'	'horizontal'
onSubmit	Defines a function will be called if form data validation is successful.	Function(e:Event)
wrapperCol	(Added in 3.14.0. Previous version can only set on FormItem.) The layout for input controls, same as `labelCol`	object
colon	change default props colon value of Form.Item	boolean	true

Form.create(options)#

How to use：

class CustomizedForm extends React.Component {}

CustomizedForm = Form.create({})(CustomizedForm);

The following options are available:

Property	Description	Type
mapPropsToFields	Convert props to field value(e.g. reading the values from Redux store). And you must mark returned fields with `Form.createFormField`	(props) => ({ [fieldName]: FormField { value } })
name	Set the id prefix of fields under form	-
validateMessages	Default validate message. And its format is similar with newMessages's returned value	Object { [nested.path]: String }
onFieldsChange	Specify a function that will be called when the value a `Form.Item` gets changed. Usage example: saving the field's value to Redux store.	Function(props, fields)
onValuesChange	A handler while value of any field is changed	(props, changedValues, allValues) => void

If you want to get ref after Form.create, you can use wrappedComponentRef provided by rc-form, details can be viewed here.

class CustomizedForm extends React.Component { ... }

// use wrappedComponentRef
const EnhancedForm =  Form.create()(CustomizedForm);
<EnhancedForm wrappedComponentRef={(form) => this.form = form} />
this.form // => The instance of CustomizedForm

If the form has been decorated by Form.create then it has this.props.form property. this.props.form provides some APIs as follows:

Note: Before using getFieldsValue getFieldValue setFieldsValue and so on, please make sure that corresponding field had been registered with getFieldDecorator.

Method	Description	Type
getFieldDecorator	Two-way binding for form, please read below for details.
getFieldError	Get the error of a field.	Function(name)
getFieldsError	Get the specified fields' error. If you don't specify a parameter, you will get all fields' error.	Function([names: string[]])
getFieldsValue	Get the specified fields' values. If you don't specify a parameter, you will get all fields' values.	Function([fieldNames: string[]])
getFieldValue	Get the value of a field.	Function(fieldName: string)
isFieldsTouched	Check whether any of fields is touched by `getFieldDecorator`'s `options.trigger` event	(names?: string[]) => boolean
isFieldTouched	Check whether a field is touched by `getFieldDecorator`'s `options.trigger` event	(name: string) => boolean
isFieldValidating	Check if the specified field is being validated.	Function(name)
resetFields	Reset the specified fields' value(to `initialValue`) and status. If you don't specify a parameter, all the fields will be reset.	Function([names: string[]])
setFields	Set value and error state of fields. Code Sample	({ [fieldName]: {value: any, errors: [Error] } }) => void
setFieldsValue	Set the value of a field. (Note: please don't use it in `componentWillReceiveProps`, otherwise, it will cause an endless loop, reason)	({ [fieldName]: value }) => void
validateFields	Validate the specified fields and get theirs values and errors. If you don't specify the parameter of fieldNames, you will validate all fields.	( [fieldNames: string[]], [options: object], callback(errors, values) ) => void
validateFieldsAndScroll	This function is similar to `validateFields`, but after validation, if the target field is not in visible area of form, form will be automatically scrolled to the target field area.	same as `validateFields`

validateFields/validateFieldsAndScroll#

const { form: { validateFields } } = this.props;
validateFields((errors, values) => {
  // ...
});
validateFields(['field1', 'field2'], (errors, values) => {
  // ...
});
validateFields(['field1', 'field2'], options, (errors, values) => {
  // ...
});

Method	Description	Type	Default
options.first	If `true`, every field will stop validation at first failed rule	boolean	false
options.firstFields	Those fields will stop validation at first failed rule	String[]	[]
options.force	Should validate validated field again when `validateTrigger` is been triggered again	boolean	false
options.scroll	Config scroll behavior of `validateFieldsAndScroll`, more: dom-scroll-into-view's config	Object	{}

Callback arguments example of validateFields#

errors:

{
  "userName": {
    "errors": [
      {
        "message": "Please input your username!",
        "field": "userName"
      }
    ]
  },
  "password": {
    "errors": [
      {
        "message": "Please input your Password!",
        "field": "password"
      }
    ]
  }
}

values:

{
  "userName": "username",
  "password": "password",
}

Form.createFormField#

To mark the returned fields data in mapPropsToFields, demo.

this.props.form.getFieldDecorator(id, options)#

After wrapped by getFieldDecorator, value(or other property defined by valuePropName) onChange(or other property defined by trigger) props will be added to form controls, the flow of form data will be handled by Form which will cause:

You shouldn't use onChange to collect data, but you still can listen to onChange(and so on) events.
You cannot set value of form control via value defaultValue prop, and you should set default value with initialValue in getFieldDecorator instead.
You shouldn't call setState manually, please use this.props.form.setFieldsValue to change value programmatically.

Special attention#

If you use react@<15.3.0, then, you can't use getFieldDecorator in stateless component: https://github.com/facebook/react/pull/6534

getFieldDecorator(id, options) parameters#

Property	Description	Type	Default Value
id	The unique identifier is required. support nested fields format.	string
options.getValueFromEvent	Specify how to get value from event or other onChange arguments	function(..args)	reference
options.getValueProps	Get the component props according to field value.	function(value): any	reference
options.initialValue	You can specify initial value, type, optional value of children node. (Note: Because `Form` will test equality with `===` internally, we recommend to use variable as `initialValue`, instead of literal)		n/a
options.normalize	Normalize value to form component, a select-all example	function(value, prevValue, allValues): any	-
options.preserve	Keep the field even if field removed	boolean	-
options.rules	Includes validation rules. Please refer to "Validation Rules" part for details.	object[]	n/a
options.trigger	When to collect the value of children node	string	'onChange'
options.validateFirst	Whether stop validate on first rule of error for this field.	boolean	false
options.validateTrigger	When to validate the value of children node.	string\|string[]	'onChange'
options.valuePropName	Props of children node, for example, the prop of Switch is 'checked'.	string	'value'

More option at rc-form option。

Form.Item#

Note: if Form.Item has multiple children that had been decorated by getFieldDecorator, help and required and validateStatus can't be generated automatically.

Property	Description	Type	Default Value
colon	Used with `label`, whether to display `:` after label text.	boolean	true
extra	The extra prompt message. It is similar to help. Usage example: to display error message and prompt message at the same time.	string\|ReactNode
hasFeedback	Used with `validateStatus`, this option specifies the validation status icon. Recommended to be used only with `Input`.	boolean	false
help	The prompt message. If not provided, the prompt message will be generated by the validation rule.	string\|ReactNode
label	Label text	string\|ReactNode
labelCol	The layout of label. You can set `span` `offset` to something like `{span: 3, offset: 12}` or `sm: {span: 3, offset: 12}` same as with `<Col>`. You can set on Form one time after 3.14.0. Will take FormItem's prop when both set with Form.	object
required	Whether provided or not, it will be generated by the validation rule.	boolean	false
validateStatus	The validation status. If not provided, it will be generated by validation rule. options: 'success' 'warning' 'error' 'validating'	string
wrapperCol	The layout for input controls, same as `labelCol`. You can set on Form one time after 3.14.0. Will take FormItem's prop when both set with Form.	object

Validation Rules#

Property	Description	Type	Default Value
enum	validate a value from a list of possible values	string	-
len	validate an exact length of a field	number	-
max	validate a max length of a field	number	-
message	validation error message	string\|ReactNode	-
min	validate a min length of a field	number	-
pattern	validate from a regular expression	RegExp	-
required	indicates whether field is required	boolean	`false`
transform	transform a value before validation	function(value) => transformedValue:any	-
type	built-in validation type, available options	string	'string'
validator	custom validate function (Note: callback must be called)	function(rule, value, callback)	-
whitespace	treat required fields that only contain whitespace as errors	boolean	`false`

See more advanced usage at async-validator.

Using in TypeScript#

import { Form } from 'antd';
import { FormComponentProps } from 'antd/lib/form';

interface UserFormProps extends FormComponentProps {
  age: number;
  name: string;
}

class UserForm extends React.Component<UserFormProps, any> {
  // ...
}

Components

Form

Form#

Form fields#

Examples

API#

Form#

Form.create(options)#

validateFields/validateFieldsAndScroll#

Callback arguments example of validateFields#

Form.createFormField#

this.props.form.getFieldDecorator(id, options)#

Special attention#

getFieldDecorator(id, options) parameters#

Form.Item#

Validation Rules#

Using in TypeScript#