Multiselect checkboxes in a form

Question

Hi everybody. I need to create a form where people can sign up for training events and select up to 16 different events/days/times at a time. Upon form submission, Marketo should send an email alert to the internal team listing the options selected.

I can create 16 checkbox (boolean) fields and 16 string fields. The string fields will contain the day/time information that corresponds to each T/F checkbox. If checkbox 1 = TRUE, then I change the data value in the corresponding string field 1 so I can use that text in the email alert, etc.

I'll recycle these fields as the dates pass and new dates are added to the schedule.

In the email alert body, there will be gaps because not all dates will be selected.

Is there a more scalable and elegant solution to this that's still easy to implement?

This is what it looks like in the email setup:

and here is this text in the actual email when option 1 and 3 are selected; the white space is due to option 2 not having been selected in the form:

Another problem is that there is too much space between the lines in the form (whether or not I use a fieldset or place these fields separately without a set). Where there are 16 of them, it'll be really long and ugly. Maybe it's possible to make this list look more compact in CSS:

Any advice would be appreciated.

SanfordWhiteman · Accepted Answer

That setup with Booleans and Strings is almost certainly not the way I’d do it. But if you must do it that way, you can use a Velocity token to output only the non-empty fields.#set( $fields = [ "Field_Apple", "Field_Orange", "Field_Pear", "Field_Banana"] )#foreach( $field in $fields ) #if( !$lead[$field].isEmpty() ) ${lead[$field]}
#end#end

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