How To Upload Any Type Of File Using PHP And Ajax 

No you can't use serialize() because serialize() method creates a URL encoded text string by serializing form values.....but we are sending a file also that's why we use FormData there..... And yes you can use prepared statement for inserting data into database.

U can specify message with danger or success in any html tag in PHP script in place of just simple message.

I'll make it too

Thanks Deepak!! Also subscribe this channel!!!

@@DCodeMania I hv already subscribed sir

i solve the problem

I'm using ajax here that's why I've not used.....you can use but you have to send extra data from ajax request.

I'm watching your secure login sign up part where you have sent data with ajax action okay fine but I'm facing undefined index file variable ? I want to upload image with sign up process ?

Sir I've watched your total complete login tutorial but sir you have used isset there..when I'm trying to upload image file through the registrationa form I'm getting error of undefined index

Sir please make a video on complete user profile system using PHP and ajax where after login user can change their profile picture and other details

Sir how to do that?