From f71213b167f357c42164c2d836228b870dfe0efd Mon Sep 17 00:00:00 2001
From: Mathieu Santostefano <msantostefano@protonmail.com>
Date: Fri, 21 Jan 2022 09:32:21 +0100
Subject: [PATCH] Add inputmode attribute on NumberType

---
 .../Form/Extension/Core/Type/NumberType.php   |  2 ++
 .../Extension/Core/Type/NumberTypeTest.php    | 32 +++++++++++++++++++
 2 files changed, 34 insertions(+)

diff --git a/src/Symfony/Component/Form/Extension/Core/Type/NumberType.php b/src/Symfony/Component/Form/Extension/Core/Type/NumberType.php
index 1437369fbaa4..fd75f689d778 100644
--- a/src/Symfony/Component/Form/Extension/Core/Type/NumberType.php
+++ b/src/Symfony/Component/Form/Extension/Core/Type/NumberType.php
@@ -47,6 +47,8 @@ public function buildView(FormView $view, FormInterface $form, array $options)
     {
         if ($options['html5']) {
             $view->vars['type'] = 'number';
+        } else {
+            $view->vars['attr']['inputmode'] = 0 === $options['scale'] ? 'numeric' : 'decimal';
         }
     }
 
diff --git a/src/Symfony/Component/Form/Tests/Extension/Core/Type/NumberTypeTest.php b/src/Symfony/Component/Form/Tests/Extension/Core/Type/NumberTypeTest.php
index 4aa86db62b15..0cf482a9d8a4 100644
--- a/src/Symfony/Component/Form/Tests/Extension/Core/Type/NumberTypeTest.php
+++ b/src/Symfony/Component/Form/Tests/Extension/Core/Type/NumberTypeTest.php
@@ -202,4 +202,36 @@ public function testGroupingNotAllowedWithHtml5Widget()
             'html5' => true,
         ]);
     }
+
+    public function testNumericInputmode()
+    {
+        $form = $this->factory->create(static::TESTED_TYPE, null, [
+            'scale' => 0,
+            'html5' => false,
+        ]);
+        $form->setData(12345.54321);
+
+        $this->assertSame('numeric', $form->createView()->vars['attr']['inputmode']);
+    }
+
+    public function testDecimalInputmode()
+    {
+        $form = $this->factory->create(static::TESTED_TYPE, null, [
+            'scale' => 2,
+            'html5' => false,
+        ]);
+        $form->setData(12345.54321);
+
+        $this->assertSame('decimal', $form->createView()->vars['attr']['inputmode']);
+    }
+
+    public function testNoInputmodeWithHtml5Widget()
+    {
+        $form = $this->factory->create(static::TESTED_TYPE, null, [
+            'html5' => true,
+        ]);
+        $form->setData(12345.54321);
+
+        $this->assertArrayNotHasKey('inputmode', $form->createView()->vars['attr']);
+    }
 }