To validate the screen displayed you can use "LOAD RESPONSE_INFO BODY" or LOAD RESPONSE_INFO HEADER command after the Primary GET command. Use this command to load the information returned by the GET command into a variable then use String functions such as ~LOCATE to validate the page displayed by searching for page specific information (may be some text or image)in this variable.
Quality Assurance Lead, India
"A Cat looked at the mirror and what she saw was a Lion. Secret of success depends on how you see yourself."