Click here to Skip to main content
15,884,388 members
Please Sign up or sign in to vote.
0.00/5 (No votes)
script type="text/javascript">
<!--
// Form validation code will come here.
function validate() {

if (document.myForm.name.value == "") {
alert("Please provide your name!");
document.myForm.Name.focus();
return false;
}
if (document.myForm.Email.value == "")
{
alert("Please provide your Email!");
document.myForm.EMail.focus();
return false;
}


if (document.myForm.country.value == "")
{
alert("Please provide your country!");
return false;
}
return (true);
}
//-->
</script>

<form id="form1" name="form1" runat="server" onsubmit="return(validate());">

   
Name <input name="name" id="name" type="text" style="width:140px;" >
Email <input name="Email" id="Email" type="text" style="width:140px;" >
Phone Number <input name="Phoneno" id="Phoneno" type="text" style="width:140px;" >
Country <input name="country" id="country" type="text" style="width:140px;" >
Comments <textarea name="comments" style="width:140px;" rows="2" class="txtbox1" id="comments"></textarea>
  <asp:Button ID="Buttonsubmit" runat="server" Text="Submit Query"
onclick="Buttonsubmit_Click" />

</form>
Posted

Check this


VB
<asp:Button ID="Buttonsubmit" runat="server" Text="Submit Query"
onclick="Buttonsubmit_Click" onclientclick="validate()" /> 
 
Share this answer
 
Comments
rranjansir 13-Jul-13 8:05am    
Not working!!
VB
<asp:Button ID="Buttonsubmit" runat="server" Text="Submit Query"
onclick="Buttonsubmit_Click" onclientclick="return validate()" />



also check your browser for javascript error if there is syntax error then this validation function will not be called
 
Share this answer
 
Comments
rranjansir 13-Jul-13 8:06am    
Not working!!!
Dholakiya Ankit 13-Jul-13 8:07am    
debug your javascript

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

  Print Answers RSS
Top Experts
Last 24hrsThis month


CodeProject, 20 Bay Street, 11th Floor Toronto, Ontario, Canada M5J 2N8 +1 (416) 849-8900