Fixes

Author: martijn00

README.md

@@ -52,8 +52,6 @@ Available built-in helper validators:
 - `FormBuilderValidators.conditional()` - conditionally runs a validator against the value provided.
 - `FormBuilderValidators.or()` - runs each validator against the value provided and passes when any works.
 - `FormBuilderValidators.transform()` - transforms the value before running the validator.
-- `FormBuilderValidators.debounce()` - runs the validator after a set time.
-- `FormBuilderValidators.retry()` - runs the validator again after failing while waiting a certain time.
 - `FormBuilderValidators.aggregate()` - runs the validators in parallel, collecting all errors.
 - `FormBuilderValidators.log()` - runs the validator and logs the value at a specific point in the validation chain.
 - `FormBuilderValidators.skipWhen()` - runs the validator and skips the validation when a certain condition is met.

lib/src/form_builder_validators.dart

@@ -60,52 +60,6 @@ class FormBuilderValidators {
     };
   }
 
-  /// [FormFieldValidator] that debounces the validation.
-  /// * [duration] is the duration to wait before running the validation.
-  /// * [validator] is the validator to debounce.
-  static FormFieldValidator<T> debounce<T>({
-    required Duration duration,
-    required FormFieldValidator<T> validator,
-  }) {
-    Timer? debounceTimer;
-    String? result;
-
-    return (valueCandidate) {
-      debounceTimer?.cancel();
-      debounceTimer = Timer(duration, () {
-        result = validator(valueCandidate);
-      });
-      return result;
-    };
-  }
-
-  /// [FormFieldValidator] that retries the validation.
-  /// * [times] is the number of times to retry the validation.
-  /// * [duration] is the duration to wait before retrying the validation.
-  /// * [validator] is the validator to retry.
-  static FormFieldValidator<T> retry<T>({
-    required int times,
-    required Duration duration,
-    required FormFieldValidator<T> validator,
-  }) {
-    int retries = 0;
-    String? result;
-
-    return (valueCandidate) {
-      if (retries < times) {
-        result = validator(valueCandidate);
-        if (result != null) {
-          retries++;
-          Future.delayed(duration, () {
-            result = validator(valueCandidate);
-          });
-        }
-      }
-
-      return result;
-    };
-  }
-
   /// [FormFieldValidator] that runs validators and collects all errors.
   /// * [validators] is the list of validators to run.
   static FormFieldValidator<T> aggregate<T>(

test/form_builder_validators_test.dart

@@ -1020,54 +1020,6 @@ void main() {
     }),
   );
 
-  testWidgets(
-    'FormBuilderValidators.debounce',
-    (WidgetTester tester) async {
-      String? validationResult;
-      final validator = FormBuilderValidators.debounce<String>(
-        duration: const Duration(milliseconds: 500),
-        validator: (value) => FormBuilderValidators.required()(value),
-      );
-
-      // Set initial result to null
-      validationResult = validator('valid');
-      // Initial pass check
-      expect(validationResult, isNull);
-
-      // Set result to not null but should still be null initially due to debounce
-      validationResult = validator('');
-      expect(validationResult, isNull);
-
-      // Advance time by 500 milliseconds to trigger debounce
-      await tester.pump(const Duration(milliseconds: 500));
-
-      // Validate again to see the actual result after debounce
-      validationResult = validator('');
-      expect(validationResult, isNotNull);
-    },
-  );
-
-  testWidgets(
-    'FormBuilderValidators.retry',
-    (WidgetTester tester) async {
-      int attempts = 0;
-      final validator = FormBuilderValidators.retry<String>(
-        times: 3,
-        duration: const Duration(milliseconds: 10),
-        validator: (value) {
-          attempts++;
-          return value != 'pass' && attempts < 3 ? 'fail' : null;
-        },
-      );
-      // Pass on retry
-      expect(validator('pass'), isNull);
-      // Fail after retries
-      expect(validator('fail'), isNotNull);
-      await Future.delayed(const Duration(milliseconds: 200));
-      expect(attempts, 3);
-    },
-  );
-
   testWidgets(
     'FormBuilderValidators.transform',
     (WidgetTester tester) => testValidations(tester, (context) {