Originally Posted by UniqueIdeaMan
Ok. I can use your guidance list as a reference when building my form. But, I got to start learning from a valid source as it is obvious I learnt (whatever little I learnt) from outdated tutorial.
This tutorial looks abit like your sample. Do you suggest I learn from it ? Or, is that outdated too ?
https://www.tutorialspoint.com/php/p..._uploading.htm

Or, do you suggest this one instead ?
https://www.startutorial.com/article...utorial_part_1
https://www.startutorial.com/article...utorial_part_2

This is the tutorial I used to build-up my buggy code:
https://www.tutorialrepublic.com/php...ile-upload.php
I guess you would not suggest I continue learning from there. Right ?
If you want an updated version, you can follow this guide on adding PHP file upload functionality in your website. If you want to add Ajax jQuery in your upload form, this guide will also help you do that.