Working with Multiple Select Fields
If user submits form with multiple select field, Form Processor Pro 4.0 parses the checked values in one line, separating them with default separator (comma). See FPP Description /Field Types /Field Types for basic details.
However, you can set _multi_separator variable in Local Form Configuration File form.cfg or in the web form (see FPP Configuration / Form Configuration section) to override default separator (comma).
Examples:
in form.cfg:
_multi_separator = :
or in a form page:
<input type=”hidden” name=”_multi_separator” value=”:”>
Values obtained from multiple select fields now are separated by colon when being processed.
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