PHP-CRUD - Edit and Update Data in PHP - Part 3/4

[@GAYATHRINBIT]

I caught with an error like Undefined array key, what I have to do for it

[@syabilnaim8034]

the data can be updated like your video and its fine but when i try to refresh it says undefined array key id

[@katherinemekwunye5399]

Me to

[@owlss0666]

worked! tqsm

[@jahidrony9005]

in update_data page id is undefined!

[@dinaadel6051]

thank you ,

[@shibabykiss8557]

SOURCE CODE PLEASE

[@Prashant__Gaming]

Thanks sir