wrapperActivateValidation<TAbstractControl extends AbstractControl> function
ValidatorsFunction<TAbstractControl>
wrapperActivateValidation<TAbstractControl extends AbstractControl>(
- bool activate(
- TAbstractControl control
- List<
ValidatorsFunction< validators, {TAbstractControl> > - List<
ValidatorsFunction< ? elseValidators,TAbstractControl> >
Runs validations only if activation conditions are met Запускает валидации только если условие активации выполнено
Implementation
ValidatorsFunction<TAbstractControl>
wrapperActivateValidation<TAbstractControl extends AbstractControl>(
bool Function(TAbstractControl control) activate,
List<ValidatorsFunction<TAbstractControl>> validators, {
List<ValidatorsFunction<TAbstractControl>>? elseValidators,
}) =>
(TAbstractControl control) async {
if (activate(control)) {
final validations = await Future.wait((validators).map(
(validator) => control.executeAsyncValidation(
(control) => validator(control as TAbstractControl))));
return combineErrors(validations);
}
if (elseValidators != null && elseValidators.length > 0) {
final validations = await Future.wait(elseValidators.map(
(validator) => control.executeAsyncValidation(
(control) => validator(control as TAbstractControl))));
return combineErrors(validations);
}
return [];
};