Google OAuth 2 Access Token using pure Javascript or JQuery

I am testing Google OAuth 2.0. I have my Client ID, Client Secret and Auth Code. Now I want to get an access and refresh token. However, I am able to do that from PHP. But getting Invalid Grant error while using Javascript. <!DOCTYPE html> <html> <head> <script src=”https://code.jquery.com/jquery-3.4.1.min.js” integrity=”sha256-CSXorXvZcTkaix6Yvo6HppcZGetbYMGWSFlBw8HfCJo=” crossorigin=”anonymous”></script> </head> <body> <a href=’#’…

javascript bootstrap 4 validation with password confirmation

In a simple form there are 3 input fields with regex pattern in each. Two of them (‘Password’ and ‘Confirm Password’) must match. If the don’t, a message “Not Matching” is displayed. If they do, “Valid” is displayed. How can I (via the javascript) force the Bootstrap 4 validation’s red border and ‘X’ icon to…

multi elements styling in javascript

Not long ago I made a small library using jQuery for spacing (margin and padding). Now I’m trying to switch this library to pure Javascript with your help 🙂 Here’s my js code: // Useful Vars let dataAttr = “[data-m], [data-mt], [data-mr], [data-mb], [data-ml], [data-my], [data-mx], [data-p], [data-pt], [data-pr], [data-pb], [data-pl], [data-py], [data-px]”; let dataSpacing…

How do I add a certain number each time when click?

I have var i = 14, and button that increment i++. When I click on the button I have added every time +1. Example 14, 15, 16, 17. I want to do step not in with 1 but with 14. Example 14, 28, 42? https://jsfiddle.net/xLwDgZODc/zkont5d4/ var i = 14; $(‘.click’).click(function() { $(‘.result’).text(i++); }); <script src=”https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js”></script>…