How to add min or max values in custom fields?

[Cyan_Suntay]

I have found this thread and know that discourse can add custom fields for registration

Create and configure custom user fields

Custom User Field inputs can be added to a site’s signup form and user profile pages. The data entered into these inputs can be displayed on user cards and on user summary pages. Custom User Fields can also be retrieved with the Data Explorer plugin. Here is how to create and configure Custom User Fields. Adding a User Field To create a field, go to Admin / Customize / User Fields. If you haven’t created any User Fields yet, that page will look like this: [image] Click the Create User Fiel…

I want to add an age field and prevent from submitting when they are 13years old below. I know it can be done using min in number_field is it possible in this custom user fields?

[pfaffman (Jay Pfaffman)]

I think it would require a plugin.

I also think that if your require that it be at least 13 kids will know to lie when they create the account. Better to accept their age and then deny them access, I’d think. But I would probably do that with a plugin too.