Changing the style of an element and then advancing to the next screen
Hello! I would be grateful if someone could help me with the following
I want to be able to:
1. Select/Tap an element and have it change style (I nailed this step)
2. Once the element is selected press the CONTINUE button and advance to the next screen
3. If no element is selected and I press the CONTINUE button the red text shows up
Please see the screenshots attached.
Thanks in advance :)