Ayubur Rahaman Ayubur

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Focusing

A problem solver, self learner, passionate programmer and full stack developer

Ayubur / ExternalAPIService.js

Created February 25, 2025 16:43

Utility function to validate apple identity token and return back apple userid using apple identity token and userid


	const APPLE_KEYS_URL = "https://appleid.apple.com/auth/keys";
	const APPLE_ISS_URL = "https://appleid.apple.com";

	const validateAppleIdentityToken = async (identityToken, appleUserId) => {
	const { data } = await axios.get(APPLE_KEYS_URL);
	const applePublicKey = data;
	const tokenDecodedHeader = jwtDecode(identityToken, { header: true });
	const kid = tokenDecodedHeader.kid;
	const sharedKid = applePublicKey.keys.filter((x) => x["kid"] === kid)[0]?.[

Ayubur / RNSemiCircularProgressBar.js

Last active February 25, 2025 16:44

React Native Semi Circular Progress bar

	import React, { useEffect, useState } from 'react'
	import { Animated, View, StyleSheet } from 'react-native'


	const CustomSemiCircleProgress = ({
	children,
	animationSpeed = 2,
	initialPercentage = 0,
	percentage = 10,
	minValue,

Ayubur / upload.php

Last active August 9, 2021 05:58

PHP Single Image Upload REST API

	<?php
	// Include the database configuration file
	include '/server/connection.php';

	if(is_uploaded_file($_FILES['file']['tmp_name'])){

	// File upload path
	$targetDir = "../uploads/";

	$file=$_FILES['file']['tmp_name'];

Ayubur / mobileNumberValidator.js

Last active February 9, 2023 15:20

Javascript mobile number validation RegExp example

	//RegExp of mobile number validtion

	let countryCode = '880'; //mobile country code
	let numberLength=10; //length of mobile number
	let mobilePattern = `^((\\+${countryCode}-?)\|0)?[0-9]{${numberLength.toString()}}$`;