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Checkboxes in Email

Permalink Browser Info Environment August 13, 2013 at 7:25 PM

Part of my form has a bunch of checkboxes but if someone checks multiple items they all show up on one line in the email. How can I break these apart into individual values that I can then separate by commas or line breaks? Ideally, it would be great if I could loop through those values in the answer_set.php file so I can grab each one individually. I'm guessing each checkbox value is originally stored in an array but I'm not sure how I can break each value out of the array separately?

Could you explain how to do this in answer_set.php?

Here's what the checkbox part of answer_set.php looks like for me:

if($field->type == 'Checkbox'){
$emailData .= "<b>" . strip_tags($field->label) . "\n </b><br />";
$emailData .= strip_tags($this->answers[$field->ffID]['value']) . "\n\n <br /><br />";
}