https://www.machform.com/forums/ MachForm Community Forums Topic: Disable textbox (quantity field) unless checkbox is checked en Mon, 04 May 2026 00:14:03 +0000 https://www.machform.com/forums/topic/disable-textbox-quantity-field-unless-checkbox-is-checked#post-25119 Wed, 06 Apr 2016 03:59:45 +0000 patrickhait 25119@https://www.machform.com/forums/ <p>I never thought of hiding the fields. Thanks! </p> https://www.machform.com/forums/topic/disable-textbox-quantity-field-unless-checkbox-is-checked#post-25118 Wed, 06 Apr 2016 02:58:46 +0000 williamansley 25118@https://www.machform.com/forums/ <p>@patrickhait: I agree with frankzobitz. Unless you are absolutely wedded to the idea of having visible but disabled text fields until the check box is checked, then you will save yourself a load of time and trouble by using the built-in logic features of Machform and hiding the text fields until the checkbox is checked instead.</p> <p>That being said, I think Appnitro should give serious consideration to making logic rules in Machform more flexible. If we could use logic to toggle the status of a field between (enabled &lt;-&gt; disabled) or (optional &lt;-&gt; required), I think a lot of people would be happy. It would be great if we could also group fields so that one rule could affect two or more fields. Sometimes, that would work much better than skipping pages when dealing with multiple fields that should be shown or hidden together. </p> https://www.machform.com/forums/topic/disable-textbox-quantity-field-unless-checkbox-is-checked#post-25117 Wed, 06 Apr 2016 02:27:44 +0000 frankzobitz 25117@https://www.machform.com/forums/ <p>Once you save your form, you would use the Logic area to show or hide fields. </p> https://www.machform.com/forums/topic/disable-textbox-quantity-field-unless-checkbox-is-checked#post-25114 Tue, 05 Apr 2016 18:43:12 +0000 patrickhait 25114@https://www.machform.com/forums/ <p>How can I disable a textbox (quantity field) unless it's associated textbox is checked? I'd like the box to be greyed out - so the user can't add text unless they check the checkbox.. as in the form below. The checkbox and the textbox are different items in the form - set up in two columns.</p> <p><a href="http://seaclips.com/quantity-disable.jpg" rel="nofollow">http://seaclips.com/quantity-disable.jpg</a></p> <p>I think I found a javascript solution, but I don't know how to implement it... (http://stackoverflow.com/questions/31980041/disable-textbox-if-checkbox-is-not-checked)</p> <p>Thanks! </p>