bezenson
/ validate_init_data.js
Created
January 21, 2023 22:25
— forked from zubiden/validate_init_data.js
Telegram Web Bots data validation in JavaScript via Web Crypto API (dependency-free)
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| // Thanks to @MarvinMiles for Telegram Widget Login check function https://gist.github.com/MarvinMiles/f041205d872b0d8547d054eafeafe2a5 | |
| // This function validates Web App input https://core.telegram.org/bots/webapps#validating-data-received-via-the-web-app | |
| // Transforms Telegram.WebApp.initData string into object | |
| function transformInitData(initData) { | |
| return Object.fromEntries(new URLSearchParams(initData)); | |
| } | |
| // Accepts init data object and bot token | |
| async function validate(data, botToken) { |
bezenson
/ Touch swipe detection in pure JavaScript
Created
March 3, 2018 12:56
— forked from banhaclong20/Touch swipe detection in pure JavaScript
Touch swipe detection in pure JavaScript
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| <div id="swipezone"> | |
| Swipe me | |
| </div> | |
| // credit: http://www.javascriptkit.com/javatutors/touchevents2.shtml | |
| function swipedetect(el, callback){ | |
| var touchsurface = el, | |
| swipedir, | |
| startX, |
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| ;(function () { | |
| // Scroll Variables (tweakable) | |
| var defaultOptions = { | |
| // Scrolling Core | |
| frameRate : 150, // [Hz] | |
| animationTime : 400, // [ms] | |
| stepSize : 100, // [px] |