verifyElementHasAttribute should return boolean but instead forces ERROR

[kazurayam]

I think, your question on one of the FAQ in this forum, but has never been addressed.

Here is my solution to your question:

How to verify CSS property of HTML element

Problem to solve Here is an usual web page. User forum page I want to write a Test Case script in Katalon Studio, that verifies if the background-color of the page header elemennt is #1779de . [screenshot] Katalon Studio does not provide a built-in Keyword that solves my problem out of box. I need to develop a custom solution. But how? Solution In JavaScript on browser, you can call window.getComputedStyle(element) : Winndow.getComputedStyle(element) The Window.getComputedStyle() …