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<title>MachForm Community Forums Topic: Missed feature with logic</title>
<link>https://www.machform.com/forums/</link>
<description>MachForm Community Forums Topic: Missed feature with logic</description>
<language>en</language>
<pubDate>Mon, 04 May 2026 03:08:07 +0000</pubDate>

<item>
<title>Ruhrpottjung on "Missed feature with logic"</title>
<link>https://www.machform.com/forums/topic/missed-feature-with-logic#post-23851</link>
<pubDate>Thu, 13 Aug 2015 20:47:33 +0000</pubDate>
<dc:creator>Ruhrpottjung</dc:creator>
<guid isPermaLink="false">23851@https://www.machform.com/forums/</guid>
<description>&#60;p&#62;Thank you very much for the help. That works (was always looking for the field name with the check boxes)&#60;br /&#62;
The only thing what's missed (maybe also overlooked it) that I can say that only one checkbox is allowed and not two, three etc.&#60;/p&#62;
&#60;p&#62;In that example for example it makes no sense to let the user check both options. So it would be fine if I could say &#34;only one choice allowed&#34;&#60;/p&#62;
&#60;p&#62;The phone number also will be in this example not shown in the confirmation page so that the customer can see if he made a mistake before he press submit: &#60;a href=&#34;https://db.tt/k1tJndtE&#34; rel=&#34;nofollow&#34;&#62;https://db.tt/k1tJndtE&#60;/a&#62;&#60;/p&#62;
&#60;p&#62;And what's more badly in that example that I got a error message when I press submit: Fatal error: Uncaught exception 'Swift_RfcComplianceException' with message 'Address in mailbox given [{element_6}] does not comply with RFC 2822, 3.6.2.' in ......&#60;br /&#62;
formular/lib/swift-mailer/classes/Swift/Mime/Headers/MailboxHeader.php on line 352&#60;/p&#62;
&#60;p&#62;I looked and the element 6 is a date field.&#60;/p&#62;
&#60;p&#62;Using right now at this domain PHP 5.5 and machform 5.5
&#60;/p&#62;</description>
</item>
<item>
<title>yuniar on "Missed feature with logic"</title>
<link>https://www.machform.com/forums/topic/missed-feature-with-logic#post-23836</link>
<pubDate>Wed, 12 Aug 2015 15:57:43 +0000</pubDate>
<dc:creator>yuniar</dc:creator>
<guid isPermaLink="false">23836@https://www.machform.com/forums/</guid>
<description>&#60;p&#62;It is possible to do so already.&#60;/p&#62;
&#60;p&#62;Let say you have a form with the following fields:&#60;br /&#62;
&#60;a href=&#34;http://monosnap.com/image/kcjl44GWj3OTuvwK3IzjigfsVEHWHP&#34; rel=&#34;nofollow&#34;&#62;http://monosnap.com/image/kcjl44GWj3OTuvwK3IzjigfsVEHWHP&#60;/a&#62;&#60;/p&#62;
&#60;p&#62;all you need to do is to setup the logic like this:&#60;br /&#62;
&#60;a href=&#34;http://monosnap.com/image/WnsLZdC9XGhgIFwdTmsR4S80qXQ7ig&#34; rel=&#34;nofollow&#34;&#62;http://monosnap.com/image/WnsLZdC9XGhgIFwdTmsR4S80qXQ7ig&#60;/a&#62;
&#60;/p&#62;</description>
</item>
<item>
<title>Ruhrpottjung on "Missed feature with logic"</title>
<link>https://www.machform.com/forums/topic/missed-feature-with-logic#post-23809</link>
<pubDate>Tue, 11 Aug 2015 03:11:39 +0000</pubDate>
<dc:creator>Ruhrpottjung</dc:creator>
<guid isPermaLink="false">23809@https://www.machform.com/forums/</guid>
<description>&#60;p&#62;I don't know if that feature don't exist or if I only do it wrong.&#60;br /&#62;
What I really miss is that I can use the logic to show / hide fields with a checkbox field.&#60;br /&#62;
For example:&#60;br /&#62;
I have a checkbox field with two entries:&#60;br /&#62;
How do you want contacted:&#60;br /&#62;
1 Mail&#60;br /&#62;
2 Phone&#60;/p&#62;
&#60;p&#62;When 1 is checked the Adress field has to been shown, when 2 is checked the phone field.&#60;br /&#62;
I can choose the checkbox field to hide / show it, but not as a condition field.&#60;/p&#62;
&#60;p&#62;So would be nice if that can be added in one of the next versions.
&#60;/p&#62;</description>
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