advanced code snippet search

Posted By

laxman2021 on 12/07/12


Tagged

a TextField Trimming


Versions (?)

Validating textfield name for spaces using javascript.

 / Published in: PHP
 

Validating textbox using trim(), in javascript.

Expand | Embed | Plain Text 
  1. //  trim function
  2. function trim(str)
  3. {
  4. 	return str.replace(/^\s*|\s*$/g,"");
  5. }
  6. // 	end trim 
  7.  
  8.  
  9.  
  10. if (trim(document.frmPremises.txtpremisescontactname.value) == '')
  11.  {
  12.  alert("Enter Contact Name.");
  13.  document.frmPremises.txtpremisescontactname.focus();
  14.  return(false)
  15.  }

Report this snippet  

You need to login to post a comment.