From: Email: Phone#: Subject: Carrier: Message:
\r\n"; if (($from == NULL) || ($to == NULL) || ($msg == NULL) || ($subject == NULL) || ($email == NULL)) { echo ('Error: You must fill in all fields'); } else if ($carrier == "att") { $number = $to."@txt.att.net"; mail($number, $subject, $msg, $headers); echo ('  AT&T SMS text message sent!
  Reset Form

'); } else if ($carrier == "tmobile") { $number = $to."@tmomail.net"; mail($number, $subject, $msg, $headers); echo ('  T-Mobile SMS text message sent!
  Reset Form

'); } else if ($carrier == "sprint") { $number = $to."@messaging.sprintpcs.com"; mail($number, $subject, $msg, $headers); echo ('  Sprint SMS text message sent!
  Reset Form

'); } else if ($carrier == "verizon") { $number = $to."@vtext.com"; mail($number, $subject, $msg, $headersV, '-f ' . $email); echo ('  Verizon SMS text message sent!
  Reset Form

'); } } ?>