https://legacy.forums.gravityhelp.com/topic/symbols-in-number-field Gravity Support Forums Topic: Symbols in number field en-US Mon, 20 Apr 2026 12:06:07 +0000 http://bbpress.org/?v=1.0.1 q https://legacy.forums.gravityhelp.com/search.php https://legacy.forums.gravityhelp.com/topic/symbols-in-number-field#post-75945 Mon, 17 Sep 2012 23:54:22 +0000 Chris Hajer 75945@https://legacy.forums.gravityhelp.com/ <p>Do you have a link to your form online?</p> <p>You could use a text field, then perform specific validation to return an error when the user does not enter something correctly (check for numbers and 0 or 1 decimal point) or modify the value they entered to strip out any of the bad input. Here is documentation on the gform_validation_hook:</p> <p><a href="http://www.gravityhelp.com/documentation/page/Gform_validation" rel="nofollow">http://www.gravityhelp.com/documentation/page/Gform_validation</a></p> <p>More comprehensive example:<br /> <a href="http://www.gravityhelp.com/documentation/page/Using_the_Gravity_Forms_%22gform_validation%22_Hook" rel="nofollow">http://www.gravityhelp.com/documentation/page/Using_the_Gravity_Forms_%22gform_validation%22_Hook</a> </p> https://legacy.forums.gravityhelp.com/topic/symbols-in-number-field#post-75915 Mon, 17 Sep 2012 21:11:33 +0000 AB 75915@https://legacy.forums.gravityhelp.com/ <p>I have a number field and would like the ability to only accept a period symbol in addition to numbers. How can I go about doing this? I tried just using a text field instead, but users were putting commas and dollar signs in their entries and it messes up my export process. </p>