realue • Docs
realue / useValidator
useValidator<
T,N,E>(props,onValidate?):PromiseState<E|undefined>
Validates the provided value property using the onValidate asynchronous callback function.
This function returns a promise state object that tracks the status of the validation process.
The onValidate callback function is expected to return a value or a promise that resolves with one of the following:
- An error value indicating that validation has failed.
undefinedif the validation succeeds without errors.
• T
• N extends string
• E extends ErrorReportValue
• props: NevoProps<T, E>
Properties according to the NEVO pattern.
• onValidate?: ValueValidator<T, E>
Synchronous or asynchronous value validator.
PromiseState<E | undefined>
The promise state object.
useValidator<
T,N,E>(props,onValidate?):PromiseState<E|undefined>
• T extends object
• N extends string
• E extends ErrorReportObject<T>
• props: NevoProps<T, E>
• onValidate?: ValueValidator<T, E>
PromiseState<E | undefined>
useValidator<
T,N,E>(props,onValidate?):PromiseState<E|undefined>
• T extends unknown[]
• N extends string
• E extends ErrorReportArray<T>
• props: NevoProps<T, E>
• onValidate?: ValueValidator<T, E>
PromiseState<E | undefined>