fix callback check on empty values

apreiml · apreiml · commit f3b11132c827 · 2018-07-05T10:45:52.000+02:00
This bug prevented giving an empty array as values.
diff --git a/src/Html/Builder.php b/src/Html/Builder.php
@@ -161,6 +161,10 @@ public function parameterize($attributes = [])
      */
     protected function isCallbackFunction($value, $key)
     {
+        if (empty($value)) {
+            return false;
+        }
+
         return Str::startsWith(trim($value), $this->config->get('datatables-html.callback', ['$', '$.', 'function'])) || Str::contains($key, 'editor');
     }
 

Original file line number	Diff line number	Diff line change
`@@ -161,6 +161,10 @@ public function parameterize($attributes = [])`
`161`	`161`	`*/`
`162`	`162`	`protected function isCallbackFunction($value, $key)`
`163`	`163`	`{`
	`164`	`+ if (empty($value)) {`
	`165`	`+ return false;`
	`166`	`+ }`
	`167`	`+`
`164`	`168`	`return Str::startsWith(trim($value), $this->config->get('datatables-html.callback', ['$', '$.', 'function'])) \|\| Str::contains($key, 'editor');`
`165`	`169`	`}`
`166`	`170`