dehghani-mehdi

// C# version -> https://gist.github.com/dehghani-mehdi/2af3d913786d8b1b286f9c28cc75d5f4

var isValidNationalCode = function(code) {
    if (code.length !== 10 || /(\d)(\1){9}/.test(code)) return false;

    var sum = 0,
        chars = code.split(''),
        lastDigit,
        remainder;

patrickkempff

import { AsyncStorage } from 'react-native'
import { setGenericPassword, getGenericPassword, resetGenericPassword } from 'react-native-keychain'

export default {
  async getAllKeys (callback) {
    try {
      const keys = await AsyncStorage.getAllKeys()
      if (callback) {
        callback(null, keys)
      }