Add Schema Checkbox

[ivanprejoles]

Is your feature request related to a problem? Please describe.

I was trying to make a form with checkbox using a text schema with check symbol and some conditional statement, unfortunately it wasn't working

Describe the solution you'd like

Probably a checkbox schema that would display and hide a checkmark, x, or simply fill the box whenever the user clicks toggle the box

Describe alternatives you've considered

It's also better to add boolean type "visible" on each item's object for conditional statement.

Additional context

No response

[hand-dot]

Thank you for your feature request.

I have seen requests for checkboxes multiple times in the discussion threads below, so while I can't promise when it will be implemented, I do intend to address it.

#288