Merge pull request #70 from netglade/feat/blank-string-validator

Add notBlank validator
netglade · Oct 14, 2024 · b49435e · b49435e
2 parents df5fd2e + 3bf80be
commit b49435e
Show file tree

Hide file tree

Showing 2 changed files with 3 additions and 1 deletion.
diff --git a/glade_forms/CHANGELOG.md b/glade_forms/CHANGELOG.md
@@ -1,4 +1,5 @@
 ## DEV:
+- **[Add]**: Add `allowBlank` parameter to `isEmpty` string validator.
 - **[Add]**: Add `IntInput` as a specialized variant of GladeInput<int> which has additional, int related, validations such as `isBetween`, `isMin`, `isMax`
 - **[Add]**: Support skipping particular validation with `shouldValidate` callback.
 - **[Breaking]**: The `resetToPure` method on both GladeInput and GladeModel has been renamed to `setAsNewPure`. This change better reflects the method's behavior of setting a new pure state rather than resetting to the original state.

diff --git a/glade_forms/lib/src/validator/string_validator.dart b/glade_forms/lib/src/validator/string_validator.dart
@@ -9,9 +9,10 @@ class StringValidator extends GladeValidator<String> {
     OnValidateError<String>? devError,
     Object? key,
     ShouldValidateCallback<String>? shouldValidate,
+    bool allowBlank = true,
   }) =>
       satisfy(
-        (input) => input.isNotEmpty,
+        (input) => allowBlank ? input.isNotEmpty : input.trim().isNotEmpty,
         devError: devError ?? (_) => "Value can't be empty",
         key: key ?? GladeErrorKeys.stringEmpty,
         shouldValidate: shouldValidate,