[TwigBridge] Add Twig field_id() form helper

Legendary4226 · chalasr · commit 5393f81e9a0c · 2025-03-05T21:00:35.000+01:00
diff --git a/src/Symfony/Bridge/Twig/CHANGELOG.md b/src/Symfony/Bridge/Twig/CHANGELOG.md
@@ -5,6 +5,7 @@ CHANGELOG
 ---
 
  * Add `is_granted_for_user()` Twig function
+ * Add `field_id()` Twig form helper function
 
 7.2
 ---
diff --git a/src/Symfony/Bridge/Twig/Extension/FormExtension.php b/src/Symfony/Bridge/Twig/Extension/FormExtension.php
@@ -62,6 +62,7 @@ public function getFunctions(): array
             new TwigFunction('csrf_token', [FormRenderer::class, 'renderCsrfToken']),
             new TwigFunction('form_parent', 'Symfony\Bridge\Twig\Extension\twig_get_form_parent'),
             new TwigFunction('field_name', $this->getFieldName(...)),
+            new TwigFunction('field_id', $this->getFieldId(...)),
             new TwigFunction('field_value', $this->getFieldValue(...)),
             new TwigFunction('field_label', $this->getFieldLabel(...)),
             new TwigFunction('field_help', $this->getFieldHelp(...)),
@@ -93,6 +94,11 @@ public function getFieldName(FormView $view): string
         return $view->vars['full_name'];
     }
 
+    public function getFieldId(FormView $view): string
+    {
+        return $view->vars['id'];
+    }
+
     public function getFieldValue(FormView $view): string|array
     {
         return $view->vars['value'];
diff --git a/src/Symfony/Bridge/Twig/Tests/Extension/FormExtensionFieldHelpersTest.php b/src/Symfony/Bridge/Twig/Tests/Extension/FormExtensionFieldHelpersTest.php
@@ -119,6 +119,12 @@ public function testFieldName()
         $this->assertTrue($this->view->children['username']->isRendered());
     }
 
+    public function testFieldId()
+    {
+        $this->assertSame('register_username', $this->rawExtension->getFieldId($this->view->children['username']));
+        $this->assertSame('register_choice_multiple', $this->rawExtension->getFieldId($this->view->children['choice_multiple']));
+    }
+
     public function testFieldValue()
     {
         $this->assertSame('tgalopin', $this->rawExtension->getFieldValue($this->view->children['username']));

Original file line number	Diff line number	Diff line change
`@@ -119,6 +119,12 @@ public function testFieldName()`
`119`	`119`	`$this->assertTrue($this->view->children['username']->isRendered());`
`120`	`120`	`}`
`121`	`121`
	`122`	`+ public function testFieldId()`
	`123`	`+ {`
	`124`	`+ $this->assertSame('register_username', $this->rawExtension->getFieldId($this->view->children['username']));`
	`125`	`+ $this->assertSame('register_choice_multiple', $this->rawExtension->getFieldId($this->view->children['choice_multiple']));`
	`126`	`+ }`
	`127`	`+`
`122`	`128`	`public function testFieldValue()`
`123`	`129`	`{`
`124`	`130`	`$this->assertSame('tgalopin', $this->rawExtension->getFieldValue($this->view->children['username']));`