refactoring the input class.

ccb6bc6b · Taylor Otwell · 937441d3 · ccb6bc6b
Commit ccb6bc6b authored Nov 21, 2011 by Taylor Otwell
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laravel/input.php
+1 -1

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--- a/laravel/input.php
+++ b/laravel/input.php
@@ -38,7 +38,7 @@ class Input {
 	 */
 	public static function has($key)
 	{
-		return ( ! is_null(static::get($key)) and trim((string) static::get($key)) !== '');
+		return trim((string) static::get($key)) !== '';
 	}
 	/**