Struts javascript vaidation

Hi friends I 开发者_StackOverflowwant to validate password with confirm password in struts through declarative javascript validation but its not working please helpme.

It's not suggested to perform such validations in client side (using javascript). Follow this advice, take the password in the server side and do your validation there.
However, I don't know which kind of validation you are taliking about, if you're looking for a silly password match check, use something like that:

function checkPw(form) {
pw1 = form.pw1.value;
pw2 = form.pw2.value;

if (pw1 != pw2) {
alert ("\nYou did not enter the same new password twice. Please re-enter your password.")
return false;
}
else return true;

for this HTML

<form onSubmit="return checkPw(this)">
<center>
<table border=0>
<tr>
<td>Password:</td><td><input type=text name=pw1 size=10></td>
</tr>
<tr>
<td>Re-enter:</td><td><input type=text name=pw2 size=10></td>
</tr>
<tr>
<td colspan=2 align=center><input type=submit value="Submit!"></td>
</tr>
</table>
</form>

But remember if the security could be involved doing SERVER SIDE CHECK !!!!