TECHNOLOGIES
FORUMS
JOBS
BOOKS
EVENTS
INTERVIEWS
Live
MORE
LEARN
Training
CAREER
MEMBERS
VIDEOS
NEWS
BLOGS
Sign Up
Login
No unread comment.
View All Comments
No unread message.
View All Messages
No unread notification.
View All Notifications
Answers
Post
An Article
A Blog
A News
A Video
An EBook
An Interview Question
Ask Question
Forums
Monthly Leaders
Forum guidelines
Arun Kurmi
NA
104
103.5k
javascript validation in aspx file.
May 3 2013 2:46 AM
what are the wrong in this code.form is submited to server even user enter wrong input.
And dont know which place are good to call below function:form onsubmit or button onclick.
<script language="javascript" type="text/javascript">
function RequireFieldValidation() {
var name = document.getElementById("TextBox1").value;
var letters = /^[A-Za-z]+$/;
var username = document.getElementById("TextBox2").value;
var pwd = document.getElementById("TextBox3").value;
var rpwd = document.getElementById("TextBox4").value;
var len = pwd.length;
var email = document.getElementById("TextBox5");
var mailFormate = /^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/;
var mob = document.getElementById("TextBox6");
if (name == "" || name == null) {
alert("Please Enter your Name");
name.focus;
TextBox1.Text == "";
return false;
}
if (!(name.value.match(letters))) {
alert("Name can be only alphabetic");
name.focus;
TextBox1.Text == "";
return false;
}
if (username == "" || username == null) {
alert("Please enter your User Name");
username.focus;
TextBox2.Text == "";
return false;
}
if (pwd == "" || pwd == null) {
alert("Please enter your Passward");
pwd.focus;
TextBox3.Text == "";
return false;
}
if (len <= 5 || len >= 11) {
alert("Please Enter Passward only 6 to 10 character long");
pwd.focus;
TextBox3.Text == "";
return false;
}
if (rpwd == "" || rpwd == null) {
alert("Please enter your Retype Passward");
rpwd.focus;
TextBox4.Text == "";
return false;
}
if (pwd != rpwd) {
alert("Passward doesnot match");
rpwd.focus;
TextBox4.Text == "";
return false;
}
if (email == "" || email == null) {
alert("Please enter your Retype Passward");
email.focus;
TextBox5.Text == "";
return false;
}
if (!(email.value.match(mailFormate))) {
alert("Please enter correct email-id")
email.focus;
TextBox5.Text == "";
return false;
}
if (mob == "" || mob == null) {
alert("Please enter your mobile no.");
mob.focus;
TextBox6.Text == "";
return false;
}
if (isNaN(mob.value)) {
alert("Mobile no. contain incorrect character");
mob.focus;
TextBox6.Text == "";
return false;
}
if (mob.value.length != 10) {
alert("Please enter only 10 digit mob no.")
mob.focus();
TextBox6.Text == "";
return false;
}
return true;
}
</script>
<input id="Submit1" type="submit" value="submit" onclick="return RequireFieldValidation()"/>
Reply
Answers (
1
)
Gridview Combobox selected index change event problem
Unable to close dialog