Size validation in PHP ensures that uploaded files meet your requirements There are a few more checks that we’ll need to look into while uploading files. We’ve uploaded a file and restricted users from uploading all file types, but there are still a few more things that we’ll need to check like file size. I’m purposefully taking a more drawn out approach to this topic since most people feel overwhelmed when they see the full script in action and never see the components for what they are: individual checks. https://blog.devgenius.io/php-p78-checking-file-types-ffb2762d2d19 Recap We have a basic HTML form and a simple