29 lines
1.0 KiB
Dart
29 lines
1.0 KiB
Dart
import 'package:cubit_form/cubit_form.dart';
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import 'package:easy_localization/easy_localization.dart';
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abstract class LengthStringValidation extends ValidationModel<String> {
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LengthStringValidation(bool Function(String) predicate, String errorMessage)
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: super(predicate, errorMessage);
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@override
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String? check(String value) {
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var length = value.length;
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var errorMessage = this.errorMassage.replaceAll("[]", length.toString());
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return test(value) ? errorMessage : null;
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}
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}
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class LengthStringNotEqualValidation extends LengthStringValidation {
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/// String must be equal to [length]
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LengthStringNotEqualValidation(int length)
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: super((n) => n.length != length,
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'validations.length_not_equal'.tr(args: [length.toString()]));
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}
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class LengthStringLongerValidation extends LengthStringValidation {
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/// String must be shorter than or equal to [length]
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LengthStringLongerValidation(int length)
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: super((n) => n.length > length,
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'validations.length_longer'.tr(args: [length.toString()]));
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}
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