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How to trim a string using $.trim() in jQuery?
To trim a string in jQuery, use the trim() method. It removes the spaces from starting and end of the string.
The sample string I am using has spaces −
var myStr = " Hello World ";
Use the trim() method,
jQuery.trim(myStr);
The following is an example to trim a string in jQuery −
Example
<!DOCTYPE html> <html> <head> <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script> <script> $(document).ready(function(){ $("#button1").click(function(){ var myStr = " Hello World "; myStr = jQuery.trim(myStr); alert(myStr); }); }); </script> </head> <body> <button id="button1">Trim</button> </body> </html>
Updated on: 2020-06-15T13:44:33+05:30
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