Reply To: Encrypting Field for SSN?

• nathanaelphilip

• July 9, 2018 at 11:36 pm

Hi @michaelnewsomejr

You should be able to find what you need here: https://www.advancedcustomfields.com/resources/#filters

You could even get fancy and only show the last four digits in the admin field: https://www.advancedcustomfields.com/resources/adding-custom-javascript-fields/

Here’s an example on Hashing/Unhashing: https://andrewho.nl/encrypt-decrypt-strings-php-easy-way/

Phil