Hello,
Please can anyone advise exactly how to validate second dropdown selected option not to be equal with first dropdown selected value.
I have 2 dropdowns that get data from same read_data action
United Kingdom
France
Belgium
---
---
etc.
I need that if in both dropdowns is selected United Kingdom, to show message and not proceed to submit action (which is a redirect)
I would very much appreciate a step by step demo exactly for this case. Thanks.
Please can anyone advise exactly how to validate second dropdown selected option not to be equal with first dropdown selected value.
I have 2 dropdowns that get data from same read_data action
United Kingdom
France
Belgium
---
---
etc.
I need that if in both dropdowns is selected United Kingdom, to show message and not proceed to submit action (which is a redirect)
I would very much appreciate a step by step demo exactly for this case. Thanks.