Advertisement
Guest User

Untitled

a guest
Jul 17th, 2017
64
0
Never
Not a member of Pastebin yet? Sign Up, it unlocks many cool features!
text 0.53 KB | None | 0 0
  1. <?php
  2.  
  3. class FormValidator {
  4. static function isEmpty($data) {
  5. return '' == trim($data);
  6. }
  7.  
  8. static function isEmail($data) {
  9. return 0 < preg_match('/^[a-z0-9!#$%&\'*+\/=?^_`{|}~-]+(?:\.[a-z0-9!#$%&\'*+\/=?^_`{|}~-]+)*@(?:[a-z0-9](?:[a-z0-9-]*[a-z0-9])?\.)+[a-z0-9](?:[a-z0-9-]*[a-z0-9])?$/i', $data);
  10. }
  11.  
  12. static function isNumber($data) {
  13. return is_numeric($data);
  14. }
  15.  
  16. static function isDomain($data) {
  17. return 0 < preg_match('/^((?=[a-z0-9-]{1,63}\.)[a-z0-9]+(-[a-z0-9]+)*\.)+[a-z]{2,63}$/ix', $data);
  18. }
  19. }
  20.  
  21. ?>
Advertisement
Add Comment
Please, Sign In to add comment
Advertisement