Form表单验证

Question

表单验证时, 怎么添加自定义规则? 给个例子

Answer 1

见 options.rules， 看 async-validator 文档。

Answer 2

<FormItem {...formItemLayout} label={`交易笔数下限`} hasFeedback>
                            {getFieldDecorator(`tradetimeLow`,{
                                initialValue: update.tradetimeLow,
                                rules: [
                                  { validator: this.checkTradeTimeSlow }
                                ]
                            })(
                                <Input placeholder={`请输入交易笔数下限`} />
                            )}
                        </FormItem>