Page 1 of 1
Need JavaScrpt Code
Posted: Sun Mar 26, 2006 9:44 pm
by znad
Hi All
People I now nothing about java scripts, and i need i code imediatly..
I am looking for a code to check the text box, if its entry wasn't in an e-mail form, then an action will hapen tells the user thats its an error..
Can you help me with this?
Need JavaScrpt Code.txt
Re: Need JavaScrpt Code
Posted: Fri Mar 31, 2006 1:00 pm
by kaos_frack
znad wrote:Hi All
People I now nothing about java scripts, and i need i code imediatly..
I am looking for a code to check the text box, if its entry wasn't in an e-mail form, then an action will hapen tells the user thats its an error..
Can you help me with this?
Need JavaScrpt Code.txt
ok i can help you
assuming that you named that textbox as 'userEmail'
and assuming that your form is name 'myForm'
here's the code"
// creating a shorthand
function CheckEmail(){
var Email = ****.myForm.userEmail]{6,}@[a-z0-9-]+\.[a-z0-9]+$/i)){
alert("Invalid email address");return false;
return true;
}
good luck with your site
Posted: Fri Mar 31, 2006 3:13 pm
by Mizo
thank you ya kaos_frack about this info
Posted: Sat Apr 01, 2006 4:42 am
by kaos_frack
oh sorry i've made a little mistake
i've omitted one curle brace
it should be:
function CheckEmail()
{
var Email = ****.myForm.userEmail;
if(Email.value.search(/^[a-z0-9]{6,}@[a-z0-9-]+\.[a-z0-9]+$/i)){
alert("Invalid email address");return false;}
return true;
}
Posted: Mon Apr 17, 2006 5:27 am
by mohumben
Oh, there's another way of retrieving the textbox value, instead of ****.myForm.userEmail you can use ****.getElementById('email') (provided you defined the attribute id), I think it's easier.
Obviously this would be useless if it the form doesn't checks it. Code rewrote with slighty modifications:
Code: Select all
function checkEmail()
{
var email = ****.getElementById('email');
if (email.value.search(/^[a-z0-9]{6,}@[a-z0-9-]+\.[a-z0-9]+$/i)) {
alert("Invalid email address");
email.focus();
return false;
} else {
return true;
}
}
Form:
Code: Select all
<form onsubmit="return checkEmail();">
Email: <input type="text" id="email" name="userEmail">
<input type="submit" value="Send">
</form>
Posted: Sat Oct 14, 2006 11:46 pm
by Holograph
I gotta learn JS some day Lol. It seems so fun
Posted: Wed Oct 25, 2006 11:55 pm
by hacker
why dont people try google once in a while?