[10.x] Added isUrl to Stringable. (#47689)

* Added `isUrl` to Stringable.

* Added tests

Author: michaelnabil230

src/Illuminate/Support/Stringable.php

@@ -322,6 +322,16 @@ public function isJson()
         return Str::isJson($this->value);
     }
 
+    /**
+     * Determine if a given value is a valid URL.
+     *
+     * @return bool
+     */
+    public function isUrl()
+    {
+        return Str::isUrl($this->value);
+    }
+
     /**
      * Determine if a given string is a valid UUID.
      *

tests/Support/SupportStringableTest.php

@@ -33,6 +33,12 @@ public function testIsAscii()
         $this->assertFalse($this->stringable('ù')->isAscii());
     }
 
+    public function testIsUrl()
+    {
+        $this->assertTrue($this->stringable('https://laravel.com')->isUrl());
+        $this->assertFalse($this->stringable('invalid url')->isUrl());
+    }
+
     public function testIsUuid()
     {
         $this->assertTrue($this->stringable('2cdc7039-65a6-4ac7-8e5d-d554a98e7b15')->isUuid());