When using a asyncdefaultValuesfunction inReact.StrictModethedefaultValuesfunction is executed twice and the later resolve overwrites the form values. This can lead to invalid form values when values are updated between the calls. While the controller is initiated only once byuseRefinuseForm.ts, th...
functionApp(){const{register,handleSubmit}=useForm({defaultValues:async()=>{constresponse=awaitfetch('/api')returnawaitresponse.json()// return { firstName: '', lastName: '' }}});} Reactivevalues functionApp(){const{data}=useQuery();// data returns { firstName: '', lastName: '' ...
// by default asynchronously value or defaultValues update will reset the form values useForm({ values }) useForm({ defaultValues: async () => await fetch() }) // options to config the behaviour // eg: I want to keep user interacted/dirty value and not remove any user errors useForm...
(68, 5): The expected type comes from property 'resolver' which is declared here on type 'Partial<{ mode: "onBlur" | "onChange" | "onSubmit" | "onTouched" | "all"; disabled: boolean; reValidateMode: "onBlur" | "onChange" | "onSubmit"; defaultValues: AsyncDefaultValues<{ car: ...
value={values.password} /> {errors.password && touched.password && errors.password} <button type="submit" disabled={isSubmitting}> 提交 </button> </form> )} </Formik> </div>);export default Basic;上述代码相当长,并且有一些缺点:你
emailRegex.test(value)) return 'Invalid email format'; return null; }; function App() { const { register, handleSubmit, errors } = useForm({ defaultValues: { email: 'test@example.com' }, mode: 'onBlur', validations: { email: CustomValidator } }); const onSubmit = data => { ...
在open更改后,使用异步延迟(setTimeout或 promise)在 useEffect 中设置值 async。因此,如果您将open添加到 useEffect 依赖数组并将值设置为 async,它就可以工作。这是一个沙盒。 设置文本字段的默认值或使用useForm({defaultValues: {name: '123}})将默认值添加到挂钩。
from "react-hook-form"; import { addUser } from "../api"; type FormValues = { username: string; email: string; password_1: string; password_2: string; role: "master" | "friend"; status: "0" | "1"; }; const regQuery=(values:FormValues)=>{ let _errors:any={} if(values....
Values from inputs are coerced to the datatype you define in the schema. Default values are left untouched if there they are not defined or registered. You can manually use setValue from your skin or skinOverride. You can also disable coercers with the Autoform's disableCoercing prop. Sele...
Example of setting default values asynchronously – (For demo purposes we are using jsonplaceholder API) // Code snippet 4 const defaultPrice = 1; const form = useForm ({ defaultValues: async () => { const response = await fetch( "https://jsonplaceholder.typicode.com/posts/12" ); const...