ant-design/components/form/demo/validate-other.md

# 校验其他组件

- order: 12

提供以下组件表单域的校验。

`Select` `Radio` `DatePicker` `InputNumber` `Cascader`。

---

````jsx
import { Select, Radio, Button, DatePicker, InputNumber, Form, Cascader } from 'antd';
const Option = Select.Option;
const RadioGroup = Radio.Group;
const createForm = Form.create;
const FormItem = Form.Item;

let Demo = React.createClass({
  handleReset(e) {
    e.preventDefault();
    this.props.form.resetFields();
  },

  handleSubmit(e) {
    e.preventDefault();
    this.props.form.validateFields((errors, values) => {
      if (!!errors) {
        console.log('Errors in form!!!');
        return;
      }
      console.log('Submit!!!');
      console.log(values);
    });
  },

  checkBirthday(rule, value, callback) {
    if (value && value.getTime() >= Date.now()) {
      callback(new Error('你不可能在未来出生吧!'));
    } else {
      callback();
    }
  },

  checkPrime(rule, value, callback) {
    if (value !== 11) {
      callback(new Error('8~12之间的质数明明是11啊!'));
    } else {
      callback();
    }
  },

  render() {
    const address = [{
      value: 'zhejiang',
      label: '浙江',
      children: [{
        value: 'hangzhou',
        label: '杭州',
      }],
    }];
    return (
      <Form horizontal form={this.props.form}>
        <FormItem
          label="国籍："
          labelCol={{span: 7}}
          wrapperCol={{span: 12}}
          id="select"
          fieldOption={{
            rules: [
              { required: true, message: '请选择您的国籍' }
            ],
          }}>
          <Select size="large" placeholder="请选择国家" style={{width: '100%'}}>
            <Option value="china">中国</Option>
            <Option value="use">美国</Option>
            <Option value="japan">日本</Option>
            <Option value="korean">韩国</Option>
            <Option value="Thailand">泰国</Option>
          </Select>
        </FormItem>

        <FormItem
          label="喜欢的颜色："
          labelCol={{span: 7}}
          wrapperCol={{span: 12}}
          id="multiSelect"
          fieldOption={{
            rules: [
              { required: true, message: '请选择您喜欢的颜色', type: 'array' },
            ]
          }}>
          <Select multiple size="large" placeholder="请选择颜色" style={{width: '100%'}}>
            <Option value="red">红色</Option>
            <Option value="orange">橙色</Option>
            <Option value="yellow">黄色</Option>
            <Option value="green">绿色</Option>
            <Option value="blue">蓝色</Option>
          </Select>
        </FormItem>

        <FormItem
          label="性别："
          labelCol={{span: 7}}
          wrapperCol={{span: 12}}
          id="radio"
          fieldOption={{
            rules: [
              { required: true, message: '请选择您的性别' }
            ]
          }}>
          <RadioGroup>
            <Radio value="male">男</Radio>
            <Radio value="female">女</Radio>
          </RadioGroup>
        </FormItem>

        <FormItem
          label="生日："
          labelCol={{span: 7}}
          wrapperCol={{span: 12}}
          id="birthday"
          fieldOption={{
            rules: [
              {
                required: true,
                type: 'date',
                message: '你的生日是什么呢?',
              }, {
                validator: this.checkBirthday,
              }
            ]
          }}>
          <DatePicker />
        </FormItem>

        <FormItem
          label="8~12间的质数："
          labelCol={{span: 7}}
          wrapperCol={{span: 12}}
          id="primeNumber"
          fieldOption={{
            rules: [{ validator: this.checkPrime }],
          }}>
          <InputNumber min={8} max={12} size="large" />
        </FormItem>

        <FormItem
          label="选择地址："
          labelCol={{span: 7}}
          wrapperCol={{span: 12}}
          id="address"
          fieldOption={{
            rules: [{ required: true, type: 'array' }],
          }}>
          <Cascader options={address} />
        </FormItem>

        <FormItem
          wrapperCol={{span: 12, offset: 7}} >
          <Button type="primary" onClick={this.handleSubmit}>确定</Button>
          &nbsp;&nbsp;&nbsp;
          <Button type="ghost" onClick={this.handleReset}>重置</Button>
        </FormItem>
      </Form>
    );
  },
});

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