https://www.machform.com/forums/ MachForm Community Forums Topic: How to enforce users to enter specific values in number fields ? en Mon, 04 May 2026 01:43:34 +0000 https://www.machform.com/forums/topic/how-to-enforce-users-to-enter-specific-values-in-number-fields-#post-6830 Tue, 04 Aug 2009 21:34:47 +0000 Leopard 6830@https://www.machform.com/forums/ <p>Thanks redityo for this great support</p> <p>i have implemented the code and it's working ..</p> <p>Thanks :) </p> https://www.machform.com/forums/topic/how-to-enforce-users-to-enter-specific-values-in-number-fields-#post-6822 Tue, 04 Aug 2009 13:42:25 +0000 redityo 6822@https://www.machform.com/forums/ <p>Hi,</p> <p>Try to edit your "includes/post-functions.php" file and go to around line 240 ~ 242, you will see these code : </p> <pre><code>if($validation_result !== true){ $error_elements[$element_id] = $validation_result; }</code></pre> <p>then put these code exactly bellow that lie </p> <pre><code>if (empty($error_elements[$element_id]) &#38;&#38; $element_id == 1 &#38;&#38; $form_id == 1 &#38;&#38; !($element_data &gt;= 1 &#38;&#38; $element_data &lt;= 25)) { $error_elements[$element_id] = &quot; Enter value from 1 - 25&quot;; }</code></pre> <p>I set that code for form 1 and element number with id 1, make sure you change those Id's with yours </p> https://www.machform.com/forums/topic/how-to-enforce-users-to-enter-specific-values-in-number-fields-#post-6821 Tue, 04 Aug 2009 13:14:28 +0000 Leopard 6821@https://www.machform.com/forums/ <p>Hi ,</p> <p>i have a field of type number ( number of samples ) and i want the users to enter only integer values between 1 and 25 . if the user enters more than 25 , error message arises<br /> ( please enter a value between 1 and 25 ).</p> <p>Thanks , </p>