Merge branch 'mohkari/validation' of https://github.com/MohKari/CodeI…

…gniter4 into mohkari/validation

# Conflicts:
#	system/Validation/Validation.php

system/Validation/Validation.php

@@ -689,7 +689,7 @@ public function setError(string $field, string $error): ValidationInterface
 	 * @param string      $field
 	 * @param string|null $label
 	 * @param string      $param
-	 * @param string      $value
+	 * @param string      $value The value that caused the validation to fail.
 	 *
 	 * @return string
 	 */