diff --git a/application/utils.inc.php b/application/utils.inc.php
index 4a8c0e5b5..fe1405a37 100644
--- a/application/utils.inc.php
+++ b/application/utils.inc.php
@@ -359,6 +359,7 @@ class utils
 				break;
 
 			// For URL
+			/* @since 2.7.7, 3.0.2, 3.1.0 N°4899 */
 			case 'url':
 				$retValue = filter_var($value, FILTER_SANITIZE_URL);
 				break;
diff --git a/test/application/UtilsTest.php b/test/application/UtilsTest.php
index f2d671fad..1c800d57f 100644
--- a/test/application/UtilsTest.php
+++ b/test/application/UtilsTest.php
@@ -22,7 +22,7 @@
 /**
  * @covers utils
  */
-class UtilsTest extends \Combodo\iTop\Test\UnitTest\ItopTestCase
+class UtilsTest extends \Combodo\iTop\Test\UnitTest\ItopDataTestCase
 {
 	public function testEndsWith()
 	{
@@ -441,4 +441,50 @@ class UtilsTest extends \Combodo\iTop\Test\UnitTest\ItopTestCase
 			'2G'            => ['2G', 2 * 1024 * 1024 * 1024],
 		];
 	}
+
+	/**
+	 * Test sanitizer.
+	 *
+	 * @param $type string type of sanitizer
+	 * @param $valueToSanitize ? value to sanitize
+	 * @param $expectedResult ? expected result
+	 *
+	 * @return void
+	 *
+	 * @dataProvider sanitizerDataProvider
+	 */
+	public function testSanitizer($type, $valueToSanitize, $expectedResult)
+	{
+		$this->assertEquals($expectedResult, utils::Sanitize($valueToSanitize, null, $type), 'url sanitize failed');
+	}
+
+	/**
+	 * DataProvider for testSanitizer
+	 *
+	 * @return array
+	 */
+	public function sanitizerDataProvider()
+	{
+		return [
+			'good integer' => ['integer', '2565', '2565'],
+			'bad integer' => ['integer', 'a2656', '2656'],
+			'good class' => ['class', 'UserRequest', 'UserRequest'],
+			'bad class' => ['class', 'MyUserRequest',null],
+			'good string' => ['string', 'Is Peter smart and funny?', 'Is Peter smart and funny?'],
+			'bad string' => ['string', 'Is Peter <smart> & funny?', 'Is Peter &#60;smart&#62; &#38; funny?'],
+			'good transaction_id' => ['transaction_id', '8965.-dd', '8965.-dd'],
+			'bad transaction_id' => ['transaction_id', '8965.-dd+', null],
+			'good parameter' => ['parameter', 'JU8965-dd=_', 'JU8965-dd=_'],
+			'bad parameter' => ['parameter', '8965.-dd+', null],
+			'good field_name' => ['field_name', 'Name->bUzz38', 'Name->bUzz38'],
+			'bad field_name' => ['field_name', 'name-buzz', null],
+			'good context_param' => ['context_param', '%dssD25_=%:+-', '%dssD25_=%:+-'],
+			'bad context_param' => ['context_param', '%dssD,25_=%:+-', null],
+			'good element_identifier' => ['element_identifier', 'AD05nb', 'AD05nb'],
+			'bad element_identifier' => ['element_identifier', 'AD05nb+', 'AD05nb'],
+			'good url' => ['url', 'https://www.w3schools.com', 'https://www.w3schools.com'],
+			'bad url' => ['url', 'https://www.w3schoo��ls.co�m', 'https://www.w3schools.com'],
+			'raw_data' => ['raw_data', '<Test>\s😃😃😃', '<Test>\s😃😃😃'],
+		];
+	}
 }