Validation

Name Validator

=============

"input type="text" name="city_name" id="city_name" title="City Name" class="txtbox" onkeypress="return valPersonName(event);" onblur="Trim_Spaces(this.id);"

=============

function valPersonName(evt)

{

var charCode;

charCode = (evt.which) ? evt.which : event.keyCode;

if (charCode >= 97 && charCode <= 122 || charCode >= 65 && charCode <= 90 || charCode==32 || charCode==46 || charCode==8)

{

return true ;

}

else

{

return false;

}

}

PhoneValidator

=============

"input name="txtPhoneNo" type="text" id="txtPhoneNo" title="Phone No." class="txtbox" onkeypress="return valPhone(event);" onblur="Trim_Spaces(this.id);"

===========

function valPhone(evt)

{

var charCode;

charCode = (evt.which) ? evt.which : event.keyCode;getAttention

if (charCode == 40 || charCode == 41 || charCode == 43 || charCode == 44 || charCode == 45 || charCode >= 48 && charCode <= 57 || charCode == 32 || charCode==8)

{

return true;

}

else

{

return false ;

}

}

====================================

Address and Long string like Interest and all

====================================

"textarea name="txtmessage" id="txtmessage" cols="29" rows="4" class="txtbox" style="height: 50px;" title="Message" onkeypress="return valSpecialset(event);" onblur="Trim_Spaces(this.id);"

"/textarea"

==================================

function valSpecialset(evt)

{

var charCode;

charCode = (evt.which) ? evt.which : event.keyCode;

if (charCode >= 97 && charCode <= 122 || charCode >= 65 && charCode <= 90 || charCode >= 48 && charCode <= 57 || charCode==32 || charCode==36 || charCode==33 || charCode==42 || charCode==35 || charCode==64 || charCode==46 || charCode==8)

{

return true ;

}

else

{

return false ;

}

}

====================================

Email Validation

====================================

if(document.getElementById('txtEmailAddress').value!='')

{

var id = /^([A-Za-z0-9_\-\.])+\@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,4})$/;

var address = document.getElementById('txtEmailAddress').value;

if(id.test(address) == false)

{

alert('Invalid Email Address');

document.getElementById('txtEmailAddress').focus();

return false;

}

}