I can just show what I’ve done. I can’t speak to issues regarding odd server configs, Windows servers, anything like that. I’ve never gotten a fatal error using checkboxes, just nothing or unpredictable results.
I also have eForm version 1.4.4.6 in my Evo system. Here’s an example of the form code with the checkboxes in it.
<input type="checkbox" name="frmColor[]" value="Red" eform="Colours::1" >Red<br />
<input type="checkbox" name="frmColor[]" value="Yellow">Yellow<br />
<input type="checkbox" name="frmColor[]" value="Green">Green<br />
<input type="checkbox" name="frmColor[]" value="Blue">Blue<br />
... and in turn, here’s the thing that goes in the form, that should give a comma-separated list of items in the report template:
eForm can be tricky - one syntax error, and the form doesn’t work, even if you’ve used it a whole lot, as I have. It’s so much hand-coding. Nancy, it occurs to me that based on your variable name you might be trying to make the email go to one or more recipients. I have not tried that, I have only used the scenario above to get several checked items to be in the report.
Hope that helps, Dave