Question

How to make a button inactive if input field is empty?

0

There is a dropdown input field and a save button on a page. How can I make it so that the save button would be inactive (different color and not clickable) if nothing is selected in the dropdown?

asked 2020-05-27

Maxim Velichkin

1 answers

Mike Kumpf · Answer 1 · 2020-05-27

You could use an expression for visibility. Have 2 buttons – one a save button and one a button that doesn’t do anything (with a caption of Save). In the visibility expression for each one, set one to be visible when the field is empty and one to visible when it is not empty.