Change a button based on current (changed) value of inputs

I have a contact form which a requires email, name and a captcha check.
If all are entered properly, my button becomes clickable (by conditions I have added on the button) .
However, if I then go back and delete the name or change it or change email to an invalid format (such as leave out the @ sign), the button still stays clickable. How do I ask the button to dynamically keep up with the changing inputs. If I delete the name or the email, I want it the button to become unclickable.

Can’t seem to do it with just the conditions. They run just once. Thereafter it stays clickable no matter the changes in the name or the email.

It’s presumably possible to accomplish what you’re describing. I’ve implemented your scenario frequently, although never with a captcha involved. If you post a screenshot of your button’s conditions, I or someone else can probably help.

Meanwhile, in case it’s helpful: The 1T - Input Watcher plugin can appreciably speed up evaluation of some of the conditions you describe.

Thank you. I tried that. Seems to work.

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