Intl Phone Number Input

A simple and customizable flutter package for inputting phone number in intl / international format uses Google's libphonenumber

CustomDecoration	CustomBorder	Default

Web

What's new

Null Safety Migration
Upgraded dependencies
Breaking Change Depreciated SelectorConfig.backgroundColor and replaced with Theme.of(context).canvasColor
Fixed Dominican Republic dial_code at country_list.dart #196
Fixed change country when initialValue is set with the widget #170
Fixed PhoneNumberUtil.getNumberType on mobile and web #188
Added translations for Turkish and Romanian #190
Updated Taiwan country name #181
Added style config for selector button #177
Removed any potential duplicates on countries list #175
Fixed ignore selector and text field spacing in prefixIcon mode #161
:sweat_smile: Well, Actually using cursorColor #160
Fixed initialValue should not be formatted if formatInput is false #192
Fixed Bottom Sheet RenderFlex overflow bug #187, similar to Search by Country name or dial code bug #197
Updated README.md file to fix Web release does not recognize the packages #186
Fixed onSaved callback in the InternationalPhoneNumberInput is not synchronous #180
Cherry picked pending fixes and pull request from repo.

Features

Web support.
Support for RTL languages
Selector mode dropdown, bottom sheet and dialog
As You Type Formatter: formats inputs to its selected international format
Get Region Info with PhoneNumber.getRegionInfoFromPhoneNumber(String phoneNumber, String isoCode);
Format PhoneNumber with PhoneNumber.getParsableNumber(String phoneNumber, String isoCode) or PhoneNumber Reference.parseNumber()
Custom list of countries e.g. 'NG', 'GH', 'BJ' 'TG', 'CI'

    String phoneNumber =  '+234 500 500 5005';
    PhoneNumber number = await PhoneNumber.getRegionInfoFromPhoneNumber(phoneNumber);
    String parsableNumber = number.parseNumber();
    `controller reference`.text = parsableNumber

Web Support

In your app directory, edit web/index.html to add the following


<!DOCTYPE html>
<html>
    <head>
        ...
    </head>
    <body>
    
        ...

        <script src="assets/packages/libphonenumber_plugin/js/libphonenumber.js"></script>
        <script src="assets/packages/libphonenumber_plugin/js/stringbuffer.js"></script>

        ...

        <script src="main.dart.js" type="application/javascript"></script>
    </body>
</html>

Or checkout /example folder from Github.

Note

    PhoneNumber.getRegionInfoFromPhoneNumber(String phoneNumber, [String isoCode])

Could throw an Exception if the phoneNumber isn't recognised its a good pattern to pass the country's isoCode or have '+' at the beginning of the string

isoCode could be null if PhoneNumber is not recognised

Usage

Constructors

s/n	Constructor
1	InternationalPhoneNumberInput

Available Parameters

InternationalPhoneNumberInput({
    Key key,
      this.selectorConfig = const SelectorConfig(),
      @required this.onInputChanged,
      this.onInputValidated,
      this.onSubmit,
      this.onFieldSubmitted,
      this.validator,
      this.onSaved,
      this.textFieldController,
      this.keyboardAction,
      this.keyboardType = TextInputType.phone,
      this.initialValue,
      this.hintText = 'Phone number',
      this.errorMessage = 'Invalid phone number',
      this.selectorButtonOnErrorPadding = 24,
      this.spaceBetweenSelectorAndTextField = 12,
      this.maxLength = 15,
      this.isEnabled = true,
      this.formatInput = true,
      this.autoFocus = false,
      this.autoFocusSearch = false,
      this.autoValidateMode = AutovalidateMode.disabled,
      this.ignoreBlank = false,
      this.countrySelectorScrollControlled = true,
      this.locale,
      this.textStyle,
      this.selectorTextStyle,
      this.inputBorder,
      this.inputDecoration,
      this.searchBoxDecoration,
      this.textAlign = TextAlign.start,
      this.textAlignVertical = TextAlignVertical.center,
      this.scrollPadding = const EdgeInsets.all(20.0),
      this.focusNode,
      this.cursorColor,
      this.autofillHints,
      this.countries
    });

SelectorConfig({
    this.selectorType = PhoneInputSelectorType.DROPDOWN,
    this.showFlags = true,
    this.useEmoji = false,
    this.backgroundColor,
    this.countryComparator,
    this.setSelectorButtonAsPrefixIcon = false,
});

Parameter	Datatype	Initial Value
onInputChanged	function(PhoneNumber)	null
onSaved	function(PhoneNumber)	null
onInputValidated	function(bool)	null
focusNode	FocusNode	null
textFieldController	TextEditingController	TextEditingController()
onSubmit	Function()	null
keyboardAction	TextInputAction	null
keyboardType	TextInputType	TextInputType.phone
countries	List	null
textStyle	TextStyle	null
selectorTextStyle	TextStyle	null
inputBorder	InputBorder	null
inputDecoration	InputDecoration	null
initialValue	PhoneNumber	null
hintText	String	Phone Number
selectorButtonOnErrorPadding	double	24
spaceBetweenSelectorAndTextField	double	12
maxLength	integer	15
isEnabled	boolean	true
autoFocus	boolean	false
autoValidateMode	AutoValidateMode	AutoValidateMode.disabled
formatInput	boolean	true
errorMessage	String	Invalid phone number
selectorConfig	SelectorConfig	SelectorConfig()
ignoreBlank	boolean	false
locale	String	null
searchBoxDecoration	InputDecoration	null
textAlign	TextAlign	TextAlign.start
textAlignVertical	TextAlignVertical	TextAlignVertical.center
scrollPadding	EdgeInsets	EdgeInsets.all(20.0)
countrySelectorScrollControlled	boolean	true
cursorColor	String \	null
autofillHints	Iterable	null

Selector Types

DROPDOWN	BOTTOMSHEET	DIALOG

Testing

Widget Key parameters and Helper classes are now available for integration testing check out this example 🎯 Integration Testing Example

Contributions

If you encounter any problem or the library is missing a feature feel free to open an issue. Feel free to fork, improve the package and make pull request.

Co-contributors

Interested in becoming a co-contributors checkout this link for more info discussions/201

Contributors

Made with contributors-img.

Dependencies

Credits

A special thanks to niinyarko

FAQ

For discussions and frequent question and concerns, check here