On my form I have 4 checkboxes - 2 on the left and 2 on the right.
I have it so that when I click 'cmd_exit' a message appears stating that all 4 are UNCHECKED and at least one from each side must be checked..
I have a IF function on the "on click event" so that if all the checkboxes are UNCHECKED the message appears. But I cannot work out how to get it to appear if one checkbox from either side IS NOT clicked.
Basically at least 2 checkboxes must be checked - at least one from either side.
The 2 checkboxes on the left are chk1 and chk2.
The 2 checkboxes on the right are chk3 and chk4.