Mike Finney finneycanhelp
laktek
/ jquery.is_blank.js
Created
December 29, 2010 06:38
Checks whether the given string (or object) is blank
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| (function($){ | |
| $.isBlank = function(string){ | |
| return(!string || $.trim(string) === ""); | |
| }; | |
| })(jQuery); | |
| $.isBlank(" ") //true | |
| $.isBlank("") //true | |
| $.isBlank("\n") //true | |
| $.isBlank("a") //false |