If you update to Joomla 3.8.10, please make sure that you either do a full GitHub update of Fabrik, or disable caching for your lists (in the Advanced settings) or turn off Joomla's System Cache setting. A change in Joomla's cache code in 3.8.10 required a fix in Fabrik, which will be rolled in to the next release, but is currently only available in GitHub.Dismiss Notice
We will be performing an update of XenForo (the forum software use on this site) this afternoon, Fri 8/17/2018. The forums will be unavailable for a (hopefully!) short time.Dismiss Notice
Is Numeric validation
This ascertains if the submitted data is a numeric value.
- Error message - The message to display next to the element if the validation fails. This text should explain why the validation failed and what steps the user should take to remedy the error.
- Condition - A PHP expression which if returns false, means that the validation is not run. See here for more information.
- Allow empty - If set to yes the validation will allow an empty value, if set to no then an empty value will cause the validation to fail