I have phone number as String like "+91 96001 64500", (Getting the data from google places API) I want to extract the phone number(without country code) as well as country code, without knowing the country (Country can be any country). How can I do this in flutter.
Note: There is already another exact same question asked Extract code country from phone number [libphonenumber] but it's for android, I want it for flutter.
This is the function to split dial code and phone number
seperatePhoneAndDialCode() {
Map<String, String> foundedCountry = {};
for (var country in Countries.allCountries) {
String dialCode = country["dial_code"].toString();
if (phoneWithDialCode.value.contains(dialCode)) {
foundedCountry = country;
}
}
if (foundedCountry.isNotEmpty) {
var dialCode = phoneWithDialCode.value.substring(
0,
foundedCountry["dial_code"]!.length,
);
var newPhoneNumber = phoneWithDialCode.value.substring(
foundedCountry["dial_code"]!.length,
);
print({dialCode, newPhoneNumber});
}
}
Don't forget to copy the below code and paste it into a new dart file.
class Countries {
static List<Map<String, String>> allCountries = [
{"name": "Afghanistan", "dial_code": "+93", "code": "AF"},
{"name": "Aland Islands", "dial_code": "+358", "code": "AX"},
{"name": "Albania", "dial_code": "+355", "code": "AL"},
{"name": "Algeria", "dial_code": "+213", "code": "DZ"},
{"name": "AmericanSamoa", "dial_code": "+1684", "code": "AS"},
{"name": "Andorra", "dial_code": "+376", "code": "AD"},
{"name": "Angola", "dial_code": "+244", "code": "AO"},
{"name": "Anguilla", "dial_code": "+1264", "code": "AI"},
{"name": "Antarctica", "dial_code": "+672", "code": "AQ"},
{"name": "Antigua and Barbuda", "dial_code": "+1268", "code": "AG"},
{"name": "Argentina", "dial_code": "+54", "code": "AR"},
{"name": "Armenia", "dial_code": "+374", "code": "AM"},
{"name": "Aruba", "dial_code": "+297", "code": "AW"},
{"name": "Australia", "dial_code": "+61", "code": "AU"},
{"name": "Austria", "dial_code": "+43", "code": "AT"},
{"name": "Azerbaijan", "dial_code": "+994", "code": "AZ"},
{"name": "Bahamas", "dial_code": "+1242", "code": "BS"},
{"name": "Bahrain", "dial_code": "+973", "code": "BH"},
{"name": "Bangladesh", "dial_code": "+880", "code": "BD"},
{"name": "Barbados", "dial_code": "+1246", "code": "BB"},
{"name": "Belarus", "dial_code": "+375", "code": "BY"},
{"name": "Belgium", "dial_code": "+32", "code": "BE"},
{"name": "Belize", "dial_code": "+501", "code": "BZ"},
{"name": "Benin", "dial_code": "+229", "code": "BJ"},
{"name": "Bermuda", "dial_code": "+1441", "code": "BM"},
{"name": "Bhutan", "dial_code": "+975", "code": "BT"},
{
"name": "Bolivia, Plurinational State of",
"dial_code": "+591",
"code": "BO"
},
{"name": "Bosnia and Herzegovina", "dial_code": "+387", "code": "BA"},
{"name": "Botswana", "dial_code": "+267", "code": "BW"},
{"name": "Brazil", "dial_code": "+55", "code": "BR"},
{
"name": "British Indian Ocean Territory",
"dial_code": "+246",
"code": "IO"
},
{"name": "Brunei Darussalam", "dial_code": "+673", "code": "BN"},
{"name": "Bulgaria", "dial_code": "+359", "code": "BG"},
{"name": "Burkina Faso", "dial_code": "+226", "code": "BF"},
{"name": "Burundi", "dial_code": "+257", "code": "BI"},
{"name": "Cambodia", "dial_code": "+855", "code": "KH"},
{"name": "Cameroon", "dial_code": "+237", "code": "CM"},
{"name": "Canada", "dial_code": "+1", "code": "CA"},
{"name": "Cape Verde", "dial_code": "+238", "code": "CV"},
{"name": "Cayman Islands", "dial_code": "+ 345", "code": "KY"},
{"name": "Central African Republic", "dial_code": "+236", "code": "CF"},
{"name": "Chad", "dial_code": "+235", "code": "TD"},
{"name": "Chile", "dial_code": "+56", "code": "CL"},
{"name": "China", "dial_code": "+86", "code": "CN"},
{"name": "Christmas Island", "dial_code": "+61", "code": "CX"},
{"name": "Cocos (Keeling) Islands", "dial_code": "+61", "code": "CC"},
{"name": "Colombia", "dial_code": "+57", "code": "CO"},
{"name": "Comoros", "dial_code": "+269", "code": "KM"},
{"name": "Congo", "dial_code": "+242", "code": "CG"},
{
"name": "Congo, The Democratic Republic of the Congo",
"dial_code": "+243",
"code": "CD"
},
{"name": "Cook Islands", "dial_code": "+682", "code": "CK"},
{"name": "Costa Rica", "dial_code": "+506", "code": "CR"},
{"name": "Cote d'Ivoire", "dial_code": "+225", "code": "CI"},
{"name": "Croatia", "dial_code": "+385", "code": "HR"},
{"name": "Cuba", "dial_code": "+53", "code": "CU"},
{"name": "Cyprus", "dial_code": "+357", "code": "CY"},
{"name": "Czech Republic", "dial_code": "+420", "code": "CZ"},
{"name": "Denmark", "dial_code": "+45", "code": "DK"},
{"name": "Djibouti", "dial_code": "+253", "code": "DJ"},
{"name": "Dominica", "dial_code": "+1767", "code": "DM"},
{"name": "Dominican Republic", "dial_code": "+1849", "code": "DO"},
{"name": "Ecuador", "dial_code": "+593", "code": "EC"},
{"name": "Egypt", "dial_code": "+20", "code": "EG"},
{"name": "El Salvador", "dial_code": "+503", "code": "SV"},
{"name": "Equatorial Guinea", "dial_code": "+240", "code": "GQ"},
{"name": "Eritrea", "dial_code": "+291", "code": "ER"},
{"name": "Estonia", "dial_code": "+372", "code": "EE"},
{"name": "Ethiopia", "dial_code": "+251", "code": "ET"},
{"name": "Falkland Islands (Malvinas)", "dial_code": "+500", "code": "FK"},
{"name": "Faroe Islands", "dial_code": "+298", "code": "FO"},
{"name": "Fiji", "dial_code": "+679", "code": "FJ"},
{"name": "Finland", "dial_code": "+358", "code": "FI"},
{"name": "France", "dial_code": "+33", "code": "FR"},
{"name": "French Guiana", "dial_code": "+594", "code": "GF"},
{"name": "French Polynesia", "dial_code": "+689", "code": "PF"},
{"name": "Gabon", "dial_code": "+241", "code": "GA"},
{"name": "Gambia", "dial_code": "+220", "code": "GM"},
{"name": "Georgia", "dial_code": "+995", "code": "GE"},
{"name": "Germany", "dial_code": "+49", "code": "DE"},
{"name": "Ghana", "dial_code": "+233", "code": "GH"},
{"name": "Gibraltar", "dial_code": "+350", "code": "GI"},
{"name": "Greece", "dial_code": "+30", "code": "GR"},
{"name": "Greenland", "dial_code": "+299", "code": "GL"},
{"name": "Grenada", "dial_code": "+1473", "code": "GD"},
{"name": "Guadeloupe", "dial_code": "+590", "code": "GP"},
{"name": "Guam", "dial_code": "+1671", "code": "GU"},
{"name": "Guatemala", "dial_code": "+502", "code": "GT"},
{"name": "Guernsey", "dial_code": "+44", "code": "GG"},
{"name": "Guinea", "dial_code": "+224", "code": "GN"},
{"name": "Guinea-Bissau", "dial_code": "+245", "code": "GW"},
{"name": "Guyana", "dial_code": "+595", "code": "GY"},
{"name": "Haiti", "dial_code": "+509", "code": "HT"},
{
"name": "Holy See (Vatican City State)",
"dial_code": "+379",
"code": "VA"
},
{"name": "Honduras", "dial_code": "+504", "code": "HN"},
{"name": "Hong Kong", "dial_code": "+852", "code": "HK"},
{"name": "Hungary", "dial_code": "+36", "code": "HU"},
{"name": "Iceland", "dial_code": "+354", "code": "IS"},
{"name": "India", "dial_code": "+91", "code": "IN"},
{"name": "Indonesia", "dial_code": "+62", "code": "ID"},
{
"name": "Iran, Islamic Republic of Persian Gulf",
"dial_code": "+98",
"code": "IR"
},
{"name": "Iraq", "dial_code": "+964", "code": "IQ"},
{"name": "Ireland", "dial_code": "+353", "code": "IE"},
{"name": "Isle of Man", "dial_code": "+44", "code": "IM"},
{"name": "Israel", "dial_code": "+972", "code": "IL"},
{"name": "Italy", "dial_code": "+39", "code": "IT"},
{"name": "Jamaica", "dial_code": "+1876", "code": "JM"},
{"name": "Japan", "dial_code": "+81", "code": "JP"},
{"name": "Jersey", "dial_code": "+44", "code": "JE"},
{"name": "Jordan", "dial_code": "+962", "code": "JO"},
{"name": "Kazakhstan", "dial_code": "+77", "code": "KZ"},
{"name": "Kenya", "dial_code": "+254", "code": "KE"},
{"name": "Kiribati", "dial_code": "+686", "code": "KI"},
{
"name": "Korea, Democratic People's Republic of Korea",
"dial_code": "+850",
"code": "KP"
},
{
"name": "Korea, Republic of South Korea",
"dial_code": "+82",
"code": "KR"
},
{"name": "Kuwait", "dial_code": "+965", "code": "KW"},
{"name": "Kyrgyzstan", "dial_code": "+996", "code": "KG"},
{"name": "Laos", "dial_code": "+856", "code": "LA"},
{"name": "Latvia", "dial_code": "+371", "code": "LV"},
{"name": "Lebanon", "dial_code": "+961", "code": "LB"},
{"name": "Lesotho", "dial_code": "+266", "code": "LS"},
{"name": "Liberia", "dial_code": "+231", "code": "LR"},
{"name": "Libyan Arab Jamahiriya", "dial_code": "+218", "code": "LY"},
{"name": "Liechtenstein", "dial_code": "+423", "code": "LI"},
{"name": "Lithuania", "dial_code": "+370", "code": "LT"},
{"name": "Luxembourg", "dial_code": "+352", "code": "LU"},
{"name": "Macao", "dial_code": "+853", "code": "MO"},
{"name": "Macedonia", "dial_code": "+389", "code": "MK"},
{"name": "Madagascar", "dial_code": "+261", "code": "MG"},
{"name": "Malawi", "dial_code": "+265", "code": "MW"},
{"name": "Malaysia", "dial_code": "+60", "code": "MY"},
{"name": "Maldives", "dial_code": "+960", "code": "MV"},
{"name": "Mali", "dial_code": "+223", "code": "ML"},
{"name": "Malta", "dial_code": "+356", "code": "MT"},
{"name": "Marshall Islands", "dial_code": "+692", "code": "MH"},
{"name": "Martinique", "dial_code": "+596", "code": "MQ"},
{"name": "Mauritania", "dial_code": "+222", "code": "MR"},
{"name": "Mauritius", "dial_code": "+230", "code": "MU"},
{"name": "Mayotte", "dial_code": "+262", "code": "YT"},
{"name": "Mexico", "dial_code": "+52", "code": "MX"},
{
"name": "Micronesia, Federated States of Micronesia",
"dial_code": "+691",
"code": "FM"
},
{"name": "Moldova", "dial_code": "+373", "code": "MD"},
{"name": "Monaco", "dial_code": "+377", "code": "MC"},
{"name": "Mongolia", "dial_code": "+976", "code": "MN"},
{"name": "Montenegro", "dial_code": "+382", "code": "ME"},
{"name": "Montserrat", "dial_code": "+1664", "code": "MS"},
{"name": "Morocco", "dial_code": "+212", "code": "MA"},
{"name": "Mozambique", "dial_code": "+258", "code": "MZ"},
{"name": "Myanmar", "dial_code": "+95", "code": "MM"},
{"name": "Namibia", "dial_code": "+264", "code": "NA"},
{"name": "Nauru", "dial_code": "+674", "code": "NR"},
{"name": "Nepal", "dial_code": "+977", "code": "NP"},
{"name": "Netherlands", "dial_code": "+31", "code": "NL"},
{"name": "Netherlands Antilles", "dial_code": "+599", "code": "AN"},
{"name": "New Caledonia", "dial_code": "+687", "code": "NC"},
{"name": "New Zealand", "dial_code": "+64", "code": "NZ"},
{"name": "Nicaragua", "dial_code": "+505", "code": "NI"},
{"name": "Niger", "dial_code": "+227", "code": "NE"},
{"name": "Nigeria", "dial_code": "+234", "code": "NG"},
{"name": "Niue", "dial_code": "+683", "code": "NU"},
{"name": "Norfolk Island", "dial_code": "+672", "code": "NF"},
{"name": "Northern Mariana Islands", "dial_code": "+1670", "code": "MP"},
{"name": "Norway", "dial_code": "+47", "code": "NO"},
{"name": "Oman", "dial_code": "+968", "code": "OM"},
{"name": "Pakistan", "dial_code": "+92", "code": "PK"},
{"name": "Palau", "dial_code": "+680", "code": "PW"},
{
"name": "Palestinian Territory, Occupied",
"dial_code": "+970",
"code": "PS"
},
{"name": "Panama", "dial_code": "+507", "code": "PA"},
{"name": "Papua New Guinea", "dial_code": "+675", "code": "PG"},
{"name": "Paraguay", "dial_code": "+595", "code": "PY"},
{"name": "Peru", "dial_code": "+51", "code": "PE"},
{"name": "Philippines", "dial_code": "+63", "code": "PH"},
{"name": "Pitcairn", "dial_code": "+872", "code": "PN"},
{"name": "Poland", "dial_code": "+48", "code": "PL"},
{"name": "Portugal", "dial_code": "+351", "code": "PT"},
{"name": "Puerto Rico", "dial_code": "+1939", "code": "PR"},
{"name": "Qatar", "dial_code": "+974", "code": "QA"},
{"name": "Romania", "dial_code": "+40", "code": "RO"},
{"name": "Russia", "dial_code": "+7", "code": "RU"},
{"name": "Rwanda", "dial_code": "+250", "code": "RW"},
{"name": "Reunion", "dial_code": "+262", "code": "RE"},
{"name": "Saint Barthelemy", "dial_code": "+590", "code": "BL"},
{
"name": "Saint Helena, Ascension and Tristan Da Cunha",
"dial_code": "+290",
"code": "SH"
},
{"name": "Saint Kitts and Nevis", "dial_code": "+1869", "code": "KN"},
{"name": "Saint Lucia", "dial_code": "+1758", "code": "LC"},
{"name": "Saint Martin", "dial_code": "+590", "code": "MF"},
{"name": "Saint Pierre and Miquelon", "dial_code": "+508", "code": "PM"},
{
"name": "Saint Vincent and the Grenadines",
"dial_code": "+1784",
"code": "VC"
},
{"name": "Samoa", "dial_code": "+685", "code": "WS"},
{"name": "San Marino", "dial_code": "+378", "code": "SM"},
{"name": "Sao Tome and Principe", "dial_code": "+239", "code": "ST"},
{"name": "Saudi Arabia", "dial_code": "+966", "code": "SA"},
{"name": "Senegal", "dial_code": "+221", "code": "SN"},
{"name": "Serbia", "dial_code": "+381", "code": "RS"},
{"name": "Seychelles", "dial_code": "+248", "code": "SC"},
{"name": "Sierra Leone", "dial_code": "+232", "code": "SL"},
{"name": "Singapore", "dial_code": "+65", "code": "SG"},
{"name": "Slovakia", "dial_code": "+421", "code": "SK"},
{"name": "Slovenia", "dial_code": "+386", "code": "SI"},
{"name": "Solomon Islands", "dial_code": "+677", "code": "SB"},
{"name": "Somalia", "dial_code": "+252", "code": "SO"},
{"name": "South Africa", "dial_code": "+27", "code": "ZA"},
{"name": "South Sudan", "dial_code": "+211", "code": "SS"},
{
"name": "South Georgia and the South Sandwich Islands",
"dial_code": "+500",
"code": "GS"
},
{"name": "Spain", "dial_code": "+34", "code": "ES"},
{"name": "Sri Lanka", "dial_code": "+94", "code": "LK"},
{"name": "Sudan", "dial_code": "+249", "code": "SD"},
{"name": "Suriname", "dial_code": "+597", "code": "SR"},
{"name": "Svalbard and Jan Mayen", "dial_code": "+47", "code": "SJ"},
{"name": "Swaziland", "dial_code": "+268", "code": "SZ"},
{"name": "Sweden", "dial_code": "+46", "code": "SE"},
{"name": "Switzerland", "dial_code": "+41", "code": "CH"},
{"name": "Syrian Arab Republic", "dial_code": "+963", "code": "SY"},
{"name": "Taiwan", "dial_code": "+886", "code": "TW"},
{"name": "Tajikistan", "dial_code": "+992", "code": "TJ"},
{
"name": "Tanzania, United Republic of Tanzania",
"dial_code": "+255",
"code": "TZ"
},
{"name": "Thailand", "dial_code": "+66", "code": "TH"},
{"name": "Timor-Leste", "dial_code": "+670", "code": "TL"},
{"name": "Togo", "dial_code": "+228", "code": "TG"},
{"name": "Tokelau", "dial_code": "+690", "code": "TK"},
{"name": "Tonga", "dial_code": "+676", "code": "TO"},
{"name": "Trinidad and Tobago", "dial_code": "+1868", "code": "TT"},
{"name": "Tunisia", "dial_code": "+216", "code": "TN"},
{"name": "Turkey", "dial_code": "+90", "code": "TR"},
{"name": "Turkmenistan", "dial_code": "+993", "code": "TM"},
{"name": "Turks and Caicos Islands", "dial_code": "+1649", "code": "TC"},
{"name": "Tuvalu", "dial_code": "+688", "code": "TV"},
{"name": "Uganda", "dial_code": "+256", "code": "UG"},
{"name": "Ukraine", "dial_code": "+380", "code": "UA"},
{"name": "United Arab Emirates", "dial_code": "+971", "code": "AE"},
{"name": "United Kingdom", "dial_code": "+44", "code": "GB"},
{"name": "United States", "dial_code": "+1", "code": "US"},
{"name": "Uruguay", "dial_code": "+598", "code": "UY"},
{"name": "Uzbekistan", "dial_code": "+998", "code": "UZ"},
{"name": "Vanuatu", "dial_code": "+678", "code": "VU"},
{
"name": "Venezuela, Bolivarian Republic of Venezuela",
"dial_code": "+58",
"code": "VE"
},
{"name": "Vietnam", "dial_code": "+84", "code": "VN"},
{"name": "Virgin Islands, British", "dial_code": "+1284", "code": "VG"},
{"name": "Virgin Islands, U.S.", "dial_code": "+1340", "code": "VI"},
{"name": "Wallis and Futuna", "dial_code": "+681", "code": "WF"},
{"name": "Yemen", "dial_code": "+967", "code": "YE"},
{"name": "Zambia", "dial_code": "+260", "code": "ZM"},
{"name": "Zimbabwe", "dial_code": "+263", "code": "ZW"}
];
}
It will work... (If God Will)
You can save all country codes into the list (for example from here https://gist.githubusercontent.com/Goles/3196253/raw/9ca4e7e62ea5ad935bb3580dc0a07d9df033b451/CountryCodes.json) and make loop on them. If first letters of your phone number equals to that symbols - it's your coutry code. The rest is phone number) The list must be sorted by length by descending.
Since you mention having access to the country letters. Then just use a key-value variable type. For example a hashmap. Set the key to be the country letters and the value to be the phone code. For example "US" as key would lead to "+1" as value.
Click this link to read more about hashmaps in dart (the programming language used in Flutter): https://api.dart.dev/stable/2.10.4/dart-collection/HashMap-class.html
