Home Forums Feature Requests Unique value constraints


Unique value constraints

  • I am utilizing your plugin for a specific use of an access pin (among other things) and it is working great. However, part of what I am doing needs to have the access pin (form value) be unique. I may build this into the plugin myself but i think it would be a nice improvement as I can see a lot of use cases why someone may need this.

  • Hi @rddesigns

    Sorry, I don’t understand what you mean by ‘access pin’. Would you mind elaborating more on this and why it would be useful?

  • Reading over your topic again, I may have miss understood the feedback.

    I wonder if you could use the save_post action to first check that the values posted are unique. If not, you could then redirect the browser or find another way to abort the save.

  • My apologies, my head is wrapped around my goal. The access_pin is just a field that will be unique to a specific category. Do you have any examples of using the save_post action?

  • Yep, you can jump over to the documentation page to view the actions / filters available.

    Or just use the search above for acf/save_post

  • Thank you for your help

Viewing 6 posts - 1 through 6 (of 6 total)

The topic ‘Unique value constraints’ is closed to new replies.

We use cookies to offer you a better browsing experience, analyze site traffic and personalize content. Read about how we use cookies and how you can control them in our Cookie Policy. If you continue to use this site, you consent to our use of cookies.