Phonumber

Phonumber - it is phone number parser. Good for formatting phone numbers entered by users.

Installation

``bash
npm i phonumber
`

Usage

`javascript

import { parsePhoneNumber } from 'phonumber';

const result = parsePhoneNumber('12089999999');

/*

result = {
code: 'US',
dialCode: '+1',
nationalNumber: '2089999999',
formattedNumber: '+1 2089999999',
}

*/

`

Config

$3

You can tell the parser how to resolve the value passed to it.

resolvers - it is an array contains objects with the following properties:

| Property | Type | Description|
|---|---|---|
| firstInputChars | Object (required) | It is an object where keys are first input char sended to parser and values are object which contains resolver options for this char. |
| resolveAs | Object (required) | Data whitch detect how resolve first input char. |

#### firstInputChars property

| Property | Type | Description|
|---|---|---|
| mode | "add" \| "replace" (required) | "Replace" mode replaces first input char with the dial code.
"Add" mode puts the dial code before this first input char. The dial code is determined based on data from "resolveAs". |

#### resolveAs

| Property | Type | Description|
|---|---|---|
| firstChar | string (required) | The first digit of the country code |
| code | string (required) | Country code (US, RU, ...) |

`javascript

const resolvers = [
{
firstInputChars: {
9: {
mode: 'add',
},
8: {
mode: 'replace',
},
},
resolveAs: {
firstChar: 7,
code: 'RU',
},
},
];

const result1 = parsePhoneNumber('89191238899', {
resolvers,
});

const result2 = parsePhoneNumber('9191238899', {
resolvers,
});

/*

result1 = {
code: 'RU',
dialCode: '+7',
nationalNumber: '9191238899',
formattedNumber: '+7 9191238899',
}

result2 = {
code: 'RU',
dialCode: '+7',
nationalNumber: '9191238899',
formattedNumber: '+7 9191238899',
}

*/

`

$3

Formats - it is an object where keys are country codes and values are objects with the following properties:

| Property | Type | Description|
|---|---|---|
| mask | string | Mask for the entered number without a dial code. The dial code will be filled automatically. |
| withTail | boolean | Add numbers that are not counted in the mask to the phone number. |

``javascript

const formats = {
RU: {
mask: '(###) ### ####',
},
BY: {
mask: '## ### ## ##',
},
US: {
mask: '###-###-####',
withTail: true,
},
};

const result = parsePhoneNumber('12089999999', {
formats,
});

/*

result = {
code: 'US',
dialCode: '+1',
nationalNumber: '2089999999',
formattedNumber: '+1 208-999-9999',
}

*/