prof: use (string) intead of the strval func

inhere · web-flow · commit 9b9fe7af12d3 · 2021-11-18T19:39:20.000+08:00
diff --git a/src/Traits/ScopedValidatorsTrait.php b/src/Traits/ScopedValidatorsTrait.php
@@ -668,7 +668,9 @@ public static function isCheckFile(string $name): bool
      */
     public static function isCheckRequired(string $name, array $args = []): bool
     {
-        $name = $name === 'each' ? (strval($args[0] ?? '')) : $name;
+        // the $arg.0 is validator name.
+        $name = $name === 'each' ? ((string)($args[0] ?? '')) : $name;
+        
         return 0 === strpos($name, 'required');
     }
 

Original file line number	Diff line number	Diff line change
`@@ -668,7 +668,9 @@ public static function isCheckFile(string $name): bool`
`668`	`668`	`*/`
`669`	`669`	`public static function isCheckRequired(string $name, array $args = []): bool`
`670`	`670`	`{`
`671`		`- $name = $name === 'each' ? (strval($args[0] ?? '')) : $name;`
	`671`	`+ // the $arg.0 is validator name.`
	`672`	`+ $name = $name === 'each' ? ((string)($args[0] ?? '')) : $name;`
	`673`	`+`
`672`	`674`	`return 0 === strpos($name, 'required');`
`673`	`675`	`}`
`674`	`676`