Formbuilder: how to only show the filled fields

[babel]

I have a long form where the recipient doesn't have to answer all the questions. After a submit the recipient gets a copy of the form in his mailbox. Now I want only that he receives the filled fields, because that's what he did. And it's user friendly.
Is there a way to achieve this?
I'm using CMS 2.2.12 and Formbuilder 0.8.1.6.

[Jo Morg]

The emails sent by Formbuilder are parsed by Smarty so you can use its logic to show or hide whatever you chose. It only depends on what a field holds when not filed. If it's just empty then you can use something like

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{if !empty($fieldalias)}you submited {$fieldalias}{/if}

if it holds a default value or [unspecified] you just check for equality

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{if $fieldalias != '[unspecified]'}you submitted {$fieldalias} as your answer{/if}

etc...

Keep in mind that $fieldalias is just an example you'll need to use your field names or alias as you use them in your template

[babel]

Thanks Jo Morg for you quick reply. I'll let you (and others) know if it worked.

[babel]

Hallo Jo Morg,

I can't figure out your answer. My code is

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<tr><td>{if $fld_91 != "" && $fld_91 != "[niet opgegeven]" }Overige opmerkingen:</td><td>  {$fld_91}{/if}</td></tr>

. Where does your code fit in, if I want that in the mail the recipient doesn't see anything?

[babel]

It's solved. Only the filled fields are showing in the recipients mail. Thanks for your help