Saya biasanya pake fungsi ini untuk validasi e-mail di form.

function CheckEmail (email) {
 if ( 
    (   (email.indexOf("@") >= 1) &&
     (email.lastIndexOf("@") < email.length - 4)
    ) &&
    ( 
      (email.indexOf(".") < 0) ||
      ( 
        (email.indexOf(".") >= 1) && 
     (email.lastIndexOf(".") < email.length - 2)
      )
    )
    ) {
  return true;
 }
 return false;
}

-elfan-
[EMAIL PROTECTED]
http://elfan.net




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