Advertisement
Not a member of Pastebin yet?
Sign Up,
it unlocks many cool features!
- var elm;
- function isValidURL(u){
- if(!elm){
- elm = document.createElement('input');
- elm.setAttribute('type', 'url');
- }
- elm.value = u;
- return elm.validity.valid;
- }
Advertisement
Add Comment
Please, Sign In to add comment
Advertisement
