https://legacy.forums.gravityhelp.com/topic/php-error-on-number-field Gravity Support Forums Topic: PHP Error on number field en-US Sun, 19 Apr 2026 13:22:22 +0000 http://bbpress.org/?v=1.0.1 q https://legacy.forums.gravityhelp.com/search.php https://legacy.forums.gravityhelp.com/topic/php-error-on-number-field#post-3584 Wed, 24 Feb 2010 03:34:53 +0000 Edwin 3584@https://legacy.forums.gravityhelp.com/ <p>Hi Carl,<br /> Just read your reply. I altready have started with an fresh WP (2.9.2) install an everything works fine even without the update.<br /> I will now update to Gravityforms 1.3.9. If there are any issues I will let you know. </p> https://legacy.forums.gravityhelp.com/topic/php-error-on-number-field#post-3492 Fri, 19 Feb 2010 11:14:02 +0000 Carl Hancock 3492@https://legacy.forums.gravityhelp.com/ <p>Vic, you are running an old version of Gravity Forms. You may want to upgrade to the latest version, 1.3.9, which fixed a numeric validation bug that could be the cause of the issue you are encountering.</p> <p>There shouldn't be any issues running Gravity Forms on WordPress 2.9.2 as the changes were related only to the trash functionality for pages, posts, etc.</p> <p>Install Gravity Forms 1.3.9 and let me know if the problem still exists and we can go from there. Thanks! </p> https://legacy.forums.gravityhelp.com/topic/php-error-on-number-field#post-3490 Fri, 19 Feb 2010 10:51:16 +0000 Edwin 3490@https://legacy.forums.gravityhelp.com/ <p>Hi, I am also getting a similar error when changing notifications.<br /> So the problem is not only be related to the number field. Possibly the upgrade from wp 2.9.1 to 2.9.2 earlier this week is giving problems.</p> <p>The site is still in testing fase so I will start with a fresh WP install to see if this solves the problems.<br /> No need to reply to this. </p> https://legacy.forums.gravityhelp.com/topic/php-error-on-number-field#post-3489 Fri, 19 Feb 2010 10:04:52 +0000 Edwin 3489@https://legacy.forums.gravityhelp.com/ <p>Hi,</p> <p>I have added a Number field and give an range from Min 12 to max 14. This field is meant to prevent spam-submissions.<br /> When filling out the form and entering the correct value 13 an error appears when submitting the form. The form data is sent correctly though.<br /> And without the number field the error isn't shown.</p> <p>PHP Fatal error: Call to undefined method GFCommon::clean_number() in .....\wp-content\plugins\gravityforms\forms_model.php on line 896.</p> <p>What could be causing this ?</p> <p>I am using - PHP Version 5.2.12 - MySQL Version 5.0.85 - WordPress Version 2.9.2.<br /> Gravity Forms Version 1.3.8 </p>