client side validation not working?

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C#

var amntrec1 = document.getElementById('<%=txtAmountRec.ClientID%>');
         if(amntrec1.value > 0) {
             var recdate = document.getElementById('<%=txtrecdate.ClientID%>');
             if (recdate.value == "") {
                 alert("Must Enter Received date");
                 return false;
             }
             return false;
         }

is it correct ?if i write this code,after validation is not fired?

Posted 25-Oct-13 23:17pm

Siva Hyderabad

Updated 25-Oct-13 23:40pm

v2

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Abid Shk · Answer 1 · 2013-10-25T23:56:00

XML

function valid()
{
var amntrec1 = document.getElementById(TextboxID);
         if(amntrec1.value  0) {
             var recdate = document.getElementById(TextboxID);
             if (recdate.value == "") {
                 alert("Must Enter Received date");
                 return false;
             }
             return false;
         }


}
//call from Button
 <asp:Button ID="btn_Login" runat="server" Text="Login"
        onclick="btn_Login_Click"  OnClientClick="return valid();" />