Wait for text

[plantacja]

Guys i have some problems with this waiter..

What im trying to do is to make a script to wait, lets say when on site appears word "ok" or "not ok"
Ive tried it in visual composer and ended with something like this

("ok") || ("not ok") - but its not working

[uraabk]

@plantacja

[plantacja]

@uraabk Thx a lot.. will try it out :)