From ff062f14cb32a21210324ddbb582b1d46a0e72c2 Mon Sep 17 00:00:00 2001
From: Petr Jilek <petr.jilek156@gmail.com>
Date: Tue, 8 Oct 2024 09:40:14 +0200
Subject: [PATCH 1/3] Add notBlank validator

---
 glade_forms/lib/src/validator/string_validator.dart | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/glade_forms/lib/src/validator/string_validator.dart b/glade_forms/lib/src/validator/string_validator.dart
index 426a1ba..c0e75fb 100644
--- a/glade_forms/lib/src/validator/string_validator.dart
+++ b/glade_forms/lib/src/validator/string_validator.dart
@@ -17,6 +17,19 @@ class StringValidator extends GladeValidator<String> {
         shouldValidate: shouldValidate,
       );
 
+  /// Given value can't be blank.
+  void notBlank({
+    OnValidateError<String>? devError,
+    Object? key,
+    ShouldValidateCallback<String>? shouldValidate,
+  }) =>
+      satisfy(
+        (input) => input.trim().isNotEmpty,
+        devError: devError ?? (_) => "Value can't be empty",
+        key: key ?? GladeErrorKeys.stringEmpty,
+        shouldValidate: shouldValidate,
+      );
+
   /// Checks that value is valid email address.
   ///
   /// Used Regex expression `^[\w-\.]+@([\w-]+\.)+[\w-]{2,4}$`.

From a85dc640acd59ecffc4266fd0fa92f14ced1e650 Mon Sep 17 00:00:00 2001
From: Petr Jilek <petr.jilek156@gmail.com>
Date: Mon, 14 Oct 2024 10:22:22 +0200
Subject: [PATCH 2/3] Add allowBlank into string_validator notEmpty

---
 .../lib/src/validator/string_validator.dart      | 16 ++--------------
 1 file changed, 2 insertions(+), 14 deletions(-)

diff --git a/glade_forms/lib/src/validator/string_validator.dart b/glade_forms/lib/src/validator/string_validator.dart
index c0e75fb..63286a4 100644
--- a/glade_forms/lib/src/validator/string_validator.dart
+++ b/glade_forms/lib/src/validator/string_validator.dart
@@ -9,22 +9,10 @@ class StringValidator extends GladeValidator<String> {
     OnValidateError<String>? devError,
     Object? key,
     ShouldValidateCallback<String>? shouldValidate,
+    bool allowBlank = true,
   }) =>
       satisfy(
-        (input) => input.isNotEmpty,
-        devError: devError ?? (_) => "Value can't be empty",
-        key: key ?? GladeErrorKeys.stringEmpty,
-        shouldValidate: shouldValidate,
-      );
-
-  /// Given value can't be blank.
-  void notBlank({
-    OnValidateError<String>? devError,
-    Object? key,
-    ShouldValidateCallback<String>? shouldValidate,
-  }) =>
-      satisfy(
-        (input) => input.trim().isNotEmpty,
+        (input) => allowBlank ? input.isNotEmpty : input.trim().isNotEmpty,
         devError: devError ?? (_) => "Value can't be empty",
         key: key ?? GladeErrorKeys.stringEmpty,
         shouldValidate: shouldValidate,

From 3bf80be8dafd765bf982742e745c7e142443510c Mon Sep 17 00:00:00 2001
From: Petr Jilek <petr.jilek156@gmail.com>
Date: Mon, 14 Oct 2024 10:29:54 +0200
Subject: [PATCH 3/3] Update Changelog

---
 glade_forms/CHANGELOG.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/glade_forms/CHANGELOG.md b/glade_forms/CHANGELOG.md
index 861bba3..43e6a6f 100644
--- 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.