https://www.machform.com/forums/ MachForm Community Forums Topic: limit submissions per user for a limited time en Sat, 07 Nov 2026 08:09:59 +0000 https://www.machform.com/forums/topic/limit-submissions-per-user-for-a-limited-time#post-6805 Mon, 03 Aug 2009 09:05:55 +0000 redityo 6805@https://www.machform.com/forums/ <p>Hi,</p> <p>Try to edit your "includes/post-functions.php" and go to line 879, you will see this SQL :</p> <pre><code>$query = &quot;select count(id) total_ip from &lt;code&gt;ap_form_{$form_id}&lt;/code&gt; where ip_address=&#39;$user_ip_address&#39;&quot;;</code></pre> <p>change it to </p> <pre><code>$query = &quot;select count(id) total_ip,datediff(now(),max(date_created)) last_date from &lt;code&gt;ap_form_{$form_id}&lt;/code&gt; where ip_address=&#39;$user_ip_address&#39;&quot;;</code></pre> <p>then go to line 883, you will see this code </p> <pre><code>if(!empty($row[&#39;total_ip&#39;])){</code></pre> <p>change to</p> <pre><code>if(!empty($row[&#39;total_ip&#39;]) &#38;&#38; $row[&#39;last_date&#39;] == 0 ){</code></pre> https://www.machform.com/forums/topic/limit-submissions-per-user-for-a-limited-time#post-6777 Sat, 01 Aug 2009 14:09:22 +0000 abdul 6777@https://www.machform.com/forums/ <p>Is there a way to limit submissions per user to one submission every 24hrs? </p>