VerifyText function is used to verify the text present in the file or not. It will return true value is the text present in the file, otherwise it will return false value.

Select SET command from the action dropdown and provide a variable name in Element key where output will be stored, edit parameter section and click on Form, select functions from the dropdown and select VERIFYTEXT function. Select cmd as verifytext, provide path of file and text that you want to verify.