18 lines
535 B
Dart
18 lines
535 B
Dart
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import 'package:flutter/material.dart';
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class CustomValidator<T> extends FormField<T> {
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CustomValidator(
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{required FormFieldValidator<T> validator,
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required Widget Function(FormFieldState<T> state) builder,
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T? initialValue,
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bool autovalidate = true})
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: super(
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validator: validator,
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initialValue: initialValue,
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autovalidateMode: AutovalidateMode.onUserInteraction,
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builder: (FormFieldState<T> state) {
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return builder(state);
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},
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);
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}
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