I need a javascript code the validates 12 numeric charater before decimal point followed by 3 numeri

Posted by Mahendrabasutkar under JavaScript on 10/20/2011 | Points: 10 | Views : 2029 | Status : [Member] | Replies : 1

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Hi All,

I need a javascript code the validates 12 numeric charater before decimal point followed by 3 numeric digits

Thanks&Regards
Mahendra

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Posted by: Ndebata on: 10/20/2011 [Member] Starter | Points: 25

0	Try to use regular expression [0-9]{12}.[0-9]{3} Javascript <script type="text/javascript" language="javascript"> function _val(txt) { var _reg = new RegExp("^[0-9]{12}.[0-9]{3}$"); if (_reg.test(txt.value)) txt.style.cssText = "background-color:green"; else txt.style.cssText = "background-color:red"; } </script> For testing this i have called this in onblur of textbox <asp:TextBox ID="TextBox1" onblur="javascript:_val(this)" runat="server"></asp:TextBox> Mahendrabasutkar, if this helps please login to Mark As Answer. \| Alert Moderator

Try to use regular expression

[0-9]{12}.[0-9]{3}

Javascript

<script type="text/javascript" language="javascript">

 function _val(txt) {

            var _reg = new RegExp("^[0-9]{12}.[0-9]{3}$");

            if (_reg.test(txt.value))

                txt.style.cssText = "background-color:green";

            else

                txt.style.cssText = "background-color:red";

        }

</script>

For testing this i have called this in onblur of textbox

<asp:TextBox ID="TextBox1" onblur="javascript:_val(this)" runat="server"></asp:TextBox>

Mahendrabasutkar, if this helps please login to Mark As Answer. | Alert Moderator

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