CommonValidatorExtensions<T> extension

on

• EzValidator<T>

Methods

addMethod(bool validWhen(T? v), [String? message]) → EzValidator<T>

add a custom validation

dependsOn({required bool condition(Map? ref), required EzValidator<T> then, EzValidator<T>? orElse}) → EzValidator<T>

Dynamically adjust field validation based on another field's value.

isType(Type type, [String? message]) → EzValidator<T>

add a validation to check if the value is of type type message is the message to return if the validation fails

maxLength(int maxLength, [String? message]) → EzValidator<T>

add a validation to check if the value is less than maxLength message is the message to return if the validation fails

minLength(int minLength, [String? message]) → EzValidator<T>

add a validation to check if the value is less than minLength message is the message to return if the validation fails

required([String? message]) → EzValidator<T>

add a validation to check if the value is null or empty message is the message to return if the validation fails

transform(T transformFunction(T)) → EzValidator<T>

Transform the value before running the validation transformFunction is the function to run on the value

when(ValidationCallback<T> validator) → EzValidator<T>

adjust the validation based on the value of another field