Email Validation

[fnbcprog]

How is an email address validated?

It must match: [e-mail]

[hand]

<?
$dom   = "fnhg.org";
$check = explode("@","[e-mail]");
if ($check[1] != $dom) {
   print "sorry your domain is <i>$check[1]</i> instead of <i>$dom</i><br>\n";
}

or

<?
$email = "[e-mail]";

if (!preg_match("/^[_.0-9a-z-][e-mail]$/i", $email)) {
      print "sorry<br>\n";
}

[PHPGuru_2700]

You Already Answered That.. with a the same guy who posted 2 threads lol

[hand]

But with a different domain name 😃

[mr_tron]

Verify that the mail is correctly written.

function bad_address($epost) {

if (!eregi("^{[@[:space:]]+@([[:alnum:]-]+.)+[[:alnum:]][[:alnum:]][[:alnum:]]?$",} $epost)) {
return 1;
} else {
return 0;
} // endif

} // endfunc

Check if the mail's domainname exists...

function check_dns($epost){

$ar = split("@",$epost,3) ;
$host = $ar[1] ;

if (checkdnsrr($host,"ANY")) {
return 1 ; // Valid hostname
} else {
return 0 ; // Not a valid domainname
}
}

Maybe you can use this... I don't know... I use it.

[mr_tron]

$mailadr = "[e-mail]" ;
$epost == $mailadress ;

Epost is norwegian for mail address. Electronic post, heh...heh... eh..

I'll shut up.