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Javascript to allow Only Strings

Posted By:BangaruBabuPureti       Posted Date: June 30, 2010    Points: 10    Category: Javascript    URL: http://www.dotnetspark.com  

Code For Allowing Only Strings In Javascript
 


var regExp1=/^[A-z, ,]*$/;

if(document.getElementById(<%=txteDesignation.ClientID%>").value.search(regExp1)==-1)
  {
                alert('Designation Should contain Characters Only');
                document.getElementById("<%=txteDesignation.ClientID %>").focus();
                return false;
  } 


     

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