Breaking: #64190 - FormEngine Checkbox Element limitation of cols setting

See forge#64190


The TCA configuration for checkbox cols has been changed. We reduced the number of accepted values to 1, 2, 3, 4 and 6 to provide a responsive experience.

For usecases like checkboxes for weekdays like mo, tu, we, th, fr, sa, su we introduced a new value inline.


For values equals 5 or above 6 the rendering of 6 will be used.

Affected installations

Installations with TCA column configurations for checkboxes with values equals 5 or above 6.


Choose between one of the supported values or change the display to inline.