pake java script aja...
www.javascripts.com
www.javaboutique.com
ini scriptnya ..
<script language="javascript" type="text/javascript">
function validEmail(email) {
invalidChars = " /:,;"
if (email == "") { // cannot be empty
return false
}
for (i=0; i<invalidChars.length; i++) { // does it contain any invalid
characters?
badChar = invalidChars.charAt(i)
if (email.indexOf(badChar,0) > -1) {
return false
}
}
atPos = email.indexOf("@",1) // there must be one "@" symbol
if (atPos == -1) {
return false
}
if (email.indexOf("@",atPos+1) != -1) { // and only one "@" symbol
return false
}
periodPos = email.indexOf(".",atPos)
if (periodPos == -1) { // and at least one "." after the "@"
return false
}
if (periodPos+3 > email.length) { // must be at least 2 characters after
the "."
return false
}
return true
}
// cek validitas email
if (!validEmail(thisform.vEmail.value)) {
alert("Email address tidak dikenal!")
thisform.vEmail.focus()
thisform.vEmail.select()
return false
}
}
</script>
<form action="blala" method="post" onSubmit="validEmail(email)">
<input name="vEmail" size="30">
<input type="submit" value="Kirim" name="B1">
</form>
----- Original Message -----
From: mozar <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>; <[EMAIL PROTECTED]>
Sent: Saturday, October 21, 2000 8:28 AM
Subject: [MasterWeb] Validasi e-mail Form
> Alo, met malem minggu. Semoga pada happy....
>
> Tapi tolongi dong, gimana caranya buat php-script untuk validasi form.
> Misalnya kita diminta untuk memasukkan alamat e-mail dan ketika ditekan
> tombol submit kita lakukan validasi kalo alamat e-mail tsb valid akan kita
> terima, dan kalau tidak valid (tidak ada tanda "@", tidak ada nama
hostnya,
> atau bahkan kosong, dll) maka akan diminta isikan alamat e-mail yang benar
!
>
> Makasih,
> mozar
>
>
>
>
> Ikutilah lomba banner flash berhadiah :
> http://www.master.web.id/kreasi-banner-berhadiah.htm
>
> -------[ Master Web Indonesia - www.master.web.id ] -------
> Moderator : [EMAIL PROTECTED]
> Berlangganan : [EMAIL PROTECTED]
> Stop Berlangganan : [EMAIL PROTECTED]
> -----------------------------------------------------------
>
Ikutilah lomba banner flash berhadiah :
http://www.master.web.id/kreasi-banner-berhadiah.htm
-------[ Master Web Indonesia - www.master.web.id ] -------
Moderator : [EMAIL PROTECTED]
Berlangganan : [EMAIL PROTECTED]
Stop Berlangganan : [EMAIL PROTECTED]
-----------------------------------------------------------
