Creating an AJAX Submit Form using JavaScript - Tutorial For Beginners

Thanks

why request.open('post') and not 'put'? (very useful vid btw, thank you so much!)

👏

Hi, I wanted to ask how in the beginning you link the check-login.php file to the index.html file because I don't get anything on the webpage in the network tab of inspect

not a secured way....

Don😎

Thanks you a lot, this was very clearfly

👌👌👍👍
Please provide css file link in the description please

Thanks helped a lot subscribed .

How to pass checkbox array??

THANKS FOR TEACHING THIS FOR FREE

So no need to use header('content-type: application/json') in the php script ? is json_encode() just enough ?

Is the username and password is already set example the dcode?

You sound like Rowan from Viva La Dirt League.

Hi, great tutorial. I am actually new to PHP and I am really confused about how to start writing in PHP? Which program do I need to install to get started? Thanks

please help
i have issues when using mysqli functions in check-login.php
error in console "could not parse json"

Thank u so much for such a valuable tutorials...❤❤

Thank You very much! You've helped me a lot! Nothing I can do for you but subscribed your channel and give you a BIGGGG thumb! You are wonderful! Thanks!

catch error ?? could not parse JSON i don't know why ?

Thanks. I've been trying to use that with prepared statements to avoid sql injection attacks, your tutorial (and some research on Stack Overflow alongside with the php docs) helped me to actually understand how to pass my params into the prepared statement function. Seeing as to how bad my usage of this is because of the repetative code I have to use in my case while writing the logic for my prepared statements, I'm better off making my own php framework or something.

Thanks a lot 'dcode' I learned it completely ♥

if i use form tag instead of div, will the click fn work ?

what you have taught us is just awesome. i told you i intend to use procedural way to submit the form after the js validation. but it is more than that. i'm gonna implement this in my project. Thanks mate!

My current dilemma is that the form works and sends the info to the mysql database but it's all in small letters even if I'm using caps lock, I want to be able to use small and capital letters so how do I accomplish it?

Sir i am using firebase and npm, this web not using PHP file, if you were me what would you do ?

I did it successfully as your tutorial. I'm using it in a multi-step form. I want to hide the login form and show another module from php at that same file once $_POST data will match with php condition. Thanks in advance.

Can i Integrate this with django the same way?

Hello sir, I have question, I just watched the video and haven't tried to code it yet, but in the else statement you remove a firstChild which is already empty in the ul. My question is: Why you need to remove a firstChild if inside of a parentElement was already empty?

Hello sir !!
There isn’t any short way?

You are awesome dude!!
I wanna give you 100000000000000 likes!!
ThNks a lot dude

thank you for this , i have problem when i try to get responseObj = JSON.parse(xhr.responseText) console log to me Unexpected token < in JSON at position 0 :(

Hey dcode! Thanks a lot for this tutorial! I am wondering if you know a way to bypass the CORS issue I seem to be having? Every time I submit the login, it says it has been blocked by CORS policy. Thank you for your time!

hi sir did u have tutorial using simple database for ajax tutorial

Thanks for video what keyboard do you use? The switches sound nice

What is the difference between using js ajax for form registration and PHP

nice tutorial, but i can't get this code working. Every input in the login form pops out the errors "Password can not be empty!, Username can not be empty!" i don't really get whats wrong

I have one problem --> this check-login.php is going on post as an action to server and response with answer but I had another php file going on post action and I don't know how to merge this 2 different php file and make one file to say to server as post and get them to work too
any Solution???

I thought that in a registration format you need to use a database, to hash the password and then verify if its correct using PDO or mysqli...

thanks a lot for this tutorial ! I have seen a lot of tutorials but this is one the best ones :)

You explained it very well, thanks!

Can I have ur email?

Thank you !