In this post we will discuss about how to validate user input for mobile number using Regular Expression in Javascript?
Also check out:
- SET XACT_ABORT ON in sql server
- RangeValidator example in Asp.Net
- Interfaces in C#.Net
The below Html code explains the client side validation for mobile number using Regular Expressions.
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_Default" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title>Untitled Page</title>
<script language="ecmascript" type="text/ecmascript">
function validateMobileNo() {
var p1 = /^([0-9]{10})$/;
var mobile_no = form1.Text1.value;
var x1 = mobile_no.match(p1);
if (x1 == null) {
alert("Invalid User Input");
return false;
}
return true;
}
</script>
</head><body>
<form id="form1" runat="server">
<div>
Enter Mobile Number:
<input id="Text1" name="txt1" type="text" /><br />
<br />
<asp:Button ID="Button2" OnClientClick ="return validateMobileNo();" Text="MobileNoCheck" runat="server" />
</div>
</form>
</body>
</html>
Also check out:
- SET XACT_ABORT ON in sql server
- RangeValidator example in Asp.Net
- Interfaces in C#.Net
The below Html code explains the client side validation for mobile number using Regular Expressions.
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_Default" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title>Untitled Page</title>
<script language="ecmascript" type="text/ecmascript">
function validateMobileNo() {
var p1 = /^([0-9]{10})$/;
var mobile_no = form1.Text1.value;
var x1 = mobile_no.match(p1);
if (x1 == null) {
alert("Invalid User Input");
return false;
}
return true;
}
</script>
</head><body>
<form id="form1" runat="server">
<div>
Enter Mobile Number:
<input id="Text1" name="txt1" type="text" /><br />
<br />
<asp:Button ID="Button2" OnClientClick ="return validateMobileNo();" Text="MobileNoCheck" runat="server" />
</div>
</form>
</body>
</html>
