Conditional Form Field Bundle

This contao module allows you to set conditional fields in a for to hide or show based on a different field

Requirements

$ composer require guave/conditionalformfield-bundle

only display the field when value of field 'foo' is 'bar' and 'bla' is 'yes'

$foo == 'bar' && $bla == 'yes'

You can also check the array (e.g. multiple checkboxes or select menu):

in_array('bar', $foo)

To validate a single checkbox simply compare its value:

$foo == '1'