How do I check if text object contains word?

hi in my app i have the text object

how to check if the text contain some word for example "the airplane was full of sardines" if i want o detect the word sardine, then an action happens ?

thanks

imothep85

System|Compare two values| first value: find(text.text,"sardines") is not equal to second value: -1, do your action

From the manual:

find(src, text)

findCase(src, text)

Find the first index within src that text occurs, else returns -1. find is case-insensitive, and findCase is case-sensitive.

im trying to do this i have the html i frame

and want to do this

if "url"match to "newurl" then do > next action

but i cant achieve this