import { useForm, useFieldArray } from 'react-hook-form'; 在表单组件中使用useForm和useFieldArray钩子函数: 代码语言:txt 复制 const { register, control, handleSubmit } = useForm(); const { fields, append, remove } = useFieldArray({ control, name: 'fieldName', }); 在表单中渲染动态...
通过trigger我们就可以在省选项发生变化时,触发对省会字段的校验,从而及时发现问题。 useFieldArray来新增表单项 我们经常会遇到这样的场景--新增表单项,比如新增收货地址。react-hook-form为我们提供了useFieldArray这个hook来完成这些工作: const{ register, control, handleSubmit, reset, watch } =useForm({defaultV...
Formik没有内置验证,你需要自己编写函数来验证表单值,或者使用像yup这样的库来支持验证。 Formik不支持完整的hook,尽管你可以使用useFormik hook,但使用这个hook时,Field、ErrorMessage、FieldArray等组件将无法工作。 Final-Formfinal-form由redux-form的作者编写,因此相当有名。创建一个final-form表单如下:import...
Formik不支持完整的hook,尽管你可以使用useFormik hook,但使用这个hook时,Field、ErrorMessage、FieldArray等组件将无法工作。 Final-Form final-form由redux-form的作者编写,因此相当有名。 创建一个final-form表单如下: importReactfrom"react";import{render}from"react-dom";importStylesfrom"./Styles";import{Form,...
代码语言:txt 复制 import { useForm } from 'react-hook-form'; 在组件中使用useForm来初始化表单: 代码语言:txt 复制 const { register, handleSubmit, reset } = useForm(); 在表单中使用register来注册表单字段: 代码语言:txt 复制 <input {...register('nestedArray[0].field1')} /> <input {....
</> Form </>useController </> Controller </>useFormContext </> FormProvider </>useWatch </>useFormState </> ErrorMessage </>useFieldArray UseFormPropsuseForm: useForm is a custom hook for managing forms with ease. It takes one object as optional argument. The following example demonstr...
import { useForm } from "react-hook-form"; export default function App() { const { register, handleSubmit } = useForm(); const onSubmit = (data, e) => console.log(data, e); const onError = (errors, e) => console.log(errors, e); return ( <form onSubmit={handleSubmit(onSubmit...
We simply want to test each react-hook-form functionality in a separated environment. The current app folder is used for this purpose. How? Each react-hook-form functionality (ex. formState, reset, useFieldArray) that we want to test is rendered at specific route (see app.tsx) Cypress us...
issue: useFieldArray re-insert removed items automatically with keepDirtyValue status: under investigation #12489 opened Dec 18, 2024 by djhi 1 task done 1 issue: setValue, reset form and DevTool component #12483 opened Dec 14, 2024 by layerok 1 task done 1 3 ...
import { Autoform, FieldPropsOverride } from 'react-hook-form-auto' const Component = ({ onKeyDown }) => <Autoform schema={client}> <FieldPropsOverride name="name" onKeyDown={onKeyDown} /> </Autoform> The name can specified without taking into account array ordinals. For example, ...