A simple flutter package for inputting phone number in international format

by Flutter Awesome

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
  • 😅 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
    });
```|

```dart
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

GitHub

View Github