How to check if a text is all white space characters in client side?

Asked 2009-07-23T14:35:53.743

How to check if a user input text is all white space characters (space, tab, enter etc) in client side?

javascript jquery

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1 Answer

This will also work:

var text = "   ";
text.trim().length == 0; //true

answered 2012-07-19T17:24:04.450