Tagged #php

Gravity Forms Image Aspect Ratio Validation

Published in /til/ on 2026-03-12

Despite giving very specific instructions, sometimes users don’t follow them. By default, Gravity Forms does not offer image aspect ratio validation on a file input field, so I had my n8n WordPress code chat agent generate this. I have not tried using the code, and this was for a specific form, so it would need to be modified and tested before use.

Extract Last Names (Full Name with Suffix)

Published in /til/ on 2025-10-04

Some last names in our directory of faculty end with suffixes. This adds a level of complexity to extracting and sorting by last name without a custom field. A custom JavaScript function could be constructed to handle this, provided you know all the possible suffix variations.