co-react-native-international-phone-number
v0.0.2
Published
International mobile phone input component with mask for React Native
Downloads
36
Readme
Table of Contents
- Installation
- Features
- Basic Usage
- With Function Component
- With Class Component
- Basic Usage - Typescript
- Intermediate Usage - Typescrypt + Default Phone Number Value
- Advanced Usage - React Hook Form + Typescript + Default Phone Number Value
- Customizing Lib
- Theme Mode: Light (default) and Dark
- Custom Lib Styles
- Disabled Mode
- Custom Disabled Mode Style
- Lib Props
- Contributing
- License
Installation
$ npm i --save react-native-international-phone-number
OR
$ yarn add react-native-international-phone-number
AND
Update your
metro.config.js
file:module.exports = { ... resolver: { sourceExts: ['jsx', 'js', 'ts', 'tsx', 'cjs', 'json'], }, };
Features
- 📱 Works with iOS, Android (Cross-platform) and Expo;
- 🎨 Lib with UI customizable;
- 🌎 Phone Input Mask according to the selected country;
- 👨💻 Functional and class component support.
Basic Usage
- Function Component:
import React, { useState } from 'react';
import { View, Text } from 'react-native';
import { PhoneInput } from 'react-native-international-phone-number';
export default function App() {
const [selectedCountry, setSelectedCountry] = useState(undefined);
const [inputValue, setInputValue] = useState('');
function handleInputValue(phoneNumber) {
setInputValue(phoneNumber);
}
function handleSelectedCountry(country) {
setSelectedCountry(country);
}
return (
<View style={{ width: '100%', flex: 1, padding: 24 }}>
<PhoneInput
value={inputValue}
onChangePhoneNumber={handleInputValue}
selectedCountry={selectedCountry}
onChangeSelectedCountry={handleSelectedCountry}
/>
<View style={{ marginTop: 10 }}>
<Text>
Country:{' '}
{`${selectedCountry?.name} (${selectedCountry?.cca2})`}
</Text>
<Text>
Phone Number:{' '}
{`${selectedCountry?.callingCode} ${inputValue}`}
</Text>
</View>
</View>
);
}
- Class Component:
import React from 'react';
import { View, Text } from 'react-native';
import { PhoneInput } from 'react-native-international-phone-number';
export class App extends React.Component {
constructor(props) {
super(props)
this.state = {
selectedCountry: undefined,
inputValue: ''
}
}
function handleSelectedCountry(country) {
this.setState({
selectedCountry: country
})
}
function handleInputValue(phoneNumber) {
this.setState({
inputValue: phoneNumber
})
}
render(){
return (
<View style={{ width: '100%', flex: 1, padding: 24 }}>
<PhoneInput
value={this.inputValue}
onChangePhoneNumber={this.handleInputValue}
selectedCountry={this.selectedCountry}
onChangeSelectedCountry={this.handleSelectedCountry}
/>
<View style={{ marginTop: 10 }}>
<Text>
Country:{' '}
{`${this.selectedCountry?.name} (${this.selectedCountry?.cca2})`}
</Text>
<Text>
Phone Number: {`${this.selectedCountry?.callingCode} ${this.inputValue}`}
</Text>
</View>
</View>
);
}
}
Basic Usage - Typescript
import React, { useState } from 'react';
import { View, Text } from 'react-native';
import {
PhoneInput,
ICountry,
} from 'react-native-international-phone-number';
export default function App() {
const [selectedCountry, setSelectedCountry] = useState<
undefined | ICountry
>(undefined);
const [inputValue, setInputValue] = useState<string>('');
function handleInputValue(phoneNumber: string) {
setInputValue(phoneNumber);
}
function handleSelectedCountry(country: ICountry) {
setSelectedCountry(country);
}
return (
<View style={{ width: '100%', flex: 1, padding: 24 }}>
<PhoneInput
value={inputValue}
onChangePhoneNumber={handleInputValue}
selectedCountry={selectedCountry}
onChangeSelectedCountry={handleSelectedCountry}
/>
<View style={{ marginTop: 10 }}>
<Text>
Country:{' '}
{`${selectedCountry?.name} (${selectedCountry?.cca2})`}
</Text>
<Text>
Phone Number:{' '}
{`${selectedCountry?.callingCode} ${inputValue}`}
</Text>
</View>
</View>
);
}
Intermediate Usage - Typescript + Default Phone Number Value
import React, { useState } from 'react';
import { View, Text } from 'react-native';
import {
PhoneInput,
ICountry,
} from 'react-native-international-phone-number';
export default function App() {
const [selectedCountry, setSelectedCountry] = useState<
undefined | ICountry
>(undefined);
const [inputValue, setInputValue] = useState<string>('');
function handleInputValue(phoneNumber: string) {
setInputValue(phoneNumber);
}
function handleSelectedCountry(country: ICountry) {
setSelectedCountry(country);
}
return (
<View style={{ width: '100%', flex: 1, padding: 24 }}>
<PhoneInput
defaultValue="+12505550199"
value={inputValue}
onChangePhoneNumber={handleInputValue}
selectedCountry={selectedCountry}
onChangeSelectedCountry={handleSelectedCountry}
/>
<View style={{ marginTop: 10 }}>
<Text>
Country:{' '}
{`${selectedCountry?.name} (${selectedCountry?.cca2})`}
</Text>
<Text>
Phone Number:{' '}
{`${selectedCountry?.callingCode} ${inputValue}`}
</Text>
</View>
</View>
);
}
Observations:
- You need to use a default value with the following format:
+(country callling code)(area code)(number phone)
- The lib has the mechanism to set the flag and mask of the supplied
defaultValue
. However, if the supplieddefaultValue
does not match any international standard, theinput mask of the defaultValue
will be set to "BR" (please make sure that the default value is in the format mentioned above).
Advanced Usage - React-Hook-Form + Typescript + Default Phone Number Value
import React, { useState, useEffect } from 'react';
import { View, Text, TouchableOpacity, Alert } from 'react-native';
import {
PhoneInput,
ICountry,
} from 'react-native-international-phone-number';
import { Controller, FieldValues, useForm } from 'react-hook-form';
interface FormProps extends FieldValues {
phoneNumber: string;
}
export default function App() {
const [selectedCountry, setSelectedCountry] = useState<
undefined | ICountry
>(undefined);
const { control, handleSubmit, setValue, watch } =
useForm<FormProps>();
function handleSelectedCountry(country: ICountry) {
setSelectedCountry(country);
}
function onSubmit(form: FormProps) {
Alert.alert(
'Advanced Result',
`${selectedCountry?.callingCode} ${form.phoneNumber}`
);
}
useEffect(() => {
const watchPhoneNumber = watch('phoneNumber');
setValue('phoneNumber', watchPhoneNumber);
}, []);
return (
<View style={{ width: '100%', flex: 1, padding: 24 }}>
<Controller
name="phoneNumber"
control={control}
render={({ field: { onChange, value } }) => (
<PhoneInput
defaultValue="+12505550199"
value={value}
onChangePhoneNumber={onChange}
selectedCountry={selectedCountry}
onChangeSelectedCountry={handleSelectedCountry}
/>
)}
/>
<TouchableOpacity
style={{
width: '100%',
paddingVertical: 12,
backgroundColor: '#2196F3',
borderRadius: 4,
}}
onPress={handleSubmit(onSubmit)}
>
<Text
style={{
color: '#F3F3F3',
textAlign: 'center',
fontSize: 16,
fontWeight: 'bold',
}}
>
Submit
</Text>
</TouchableOpacity>
</View>
);
}
Observations:
- You need to use a default value with the following format:
+(country callling code)(area code)(number phone)
- The lib has the mechanism to set the flag and mask of the supplied
defaultValue
. However, if the supplieddefaultValue
does not match any international standard, theinput mask of the defaultValue
will be set to "BR" (please make sure that the default value is in the format mentioned above).
Customizing lib
- Dark Mode:
<PhoneInput
...
withDarkTheme
/>
- Custom Lib Styles:
<PhoneInput
...
inputStyle={{
color: '#F3F3F3',
}}
containerStyle={{
backgroundColor: '#575757',
borderWidth: 1,
borderStyle: 'solid',
borderColor: '#F3F3F3',
marginVertical: 16,
}}
flagContainerStyle={{
borderTopLeftRadius: 7,
borderBottomLeftRadius: 7,
backgroundColor: '#808080',
justifyContent: 'center',
}}
/>
- Disabled Mode:
<PhoneInput
...
disabled
/>
- Custom Disabled Mode Style:
...
const [isDisabled, setIsDisabled] = useState<boolean>(true)
...
<PhoneInput
...
containerStyle={ isDisabled ? { backgroundColor: 'yellow' } : {} }
disabled={isDisabled}
/>
...
Props
defaultValue?:
string;value:
string;onChangePhoneNumber:
(phoneNumber: string) => void;selectedCountry:
undefined | ICountry;onChangeSelectedCountry:
(country: ICountry) => void;disabled?:
boolean;withDarkTheme?:
boolean;containerStyle?:
StyleProp<ViewStyle>;flagContainerStyle?:
StyleProp<ViewStyle>;inputStyle?:
StyleProp<TextStyle>;
Contributing
- Fork or clone this repository
$ git clone https://github.com/guiliuri13/CO-react-native-international-phone-number.git
Repair, Update and Enjoy 🛠️🚧⚙️
Create a new PR to this repository