phone_number_mask_parser 3.0.5
phone_number_mask_parser: ^3.0.5 copied to clipboard
☎️ Dart package of simple parsing of phone numbers and various masking options.
Phone number mask parser #
Motivation #
Some server APIs provide unformatted phone numbers, while the application client must figure out what mask to apply to a given phone number and use it for display.
Benefits #
Some packages only provide the ability to either parse phone numbers, without the ability to apply a custom mask, or are formatters for fields from which logic cannot be extracted for use on non-field strings.
This package can use for self phone field formatters.
In the list of constant countries, such data is collected to ensure the maximum match for parsing phone numbers.
Efficiency #
Determining the country by the potential telephone code using hash table - O(1).
Overlaying a target or recognized country mask - O(N).
(N - length of the recognized phone number string)
Phone code list #
The list of countries and phone codes used may not contain all combinations of alternative codes for recognition.
If you are sure that your phone number and alternative code are definitely used in the desired country, inform the package developer.
Usage #
Main Class #
The package has the only main class to use - PhoneNumberMaskParser: The used masks must be formatted with "#" symbol, for example: "+## (##) ####".
const PhoneNumberMaskParser phoneNumberMaskParser = PhoneNumberMaskParser(
targetMask: "+## #### ######",
defaultMask: "+### (###) ### ####",
isPlus: false,
isEndless: true,
);
Data type | Name | Description | Default value |
---|---|---|---|
String? | targetMask | The mask that will be used to bypass phone number parsing to overlay all phone numbers. Use this field to use only one mask for all phone numbers. | null |
String? | defaultMask | The mask that will be used in case the phone number is not recognized. If this field is not specified, the class will use the default mask "+### ### #### ####". | "+### ### #### ####" |
bool | isPlus | The flag responsible for the plus sign at the very beginning. | true |
bool | isEndless | the flag that doesn't cut the last part of the phone number if it exceeds the length of the mask. | false |
Main Method #
The main method apply does all the masking or parsing work.
Parsing #
If the target mask is not specified, then the method works in number parsing mode:
const PhoneNumberMaskParser phoneNumberMaskParser = PhoneNumberMaskParser();
final PhoneNumberMaskParserResult result = phoneNumberMaskParser.apply(
phoneNumber: "4492330323912034",
);
print(result.phoneNumberMasked); // +44 9233 032391
print(result.country?.title); // United Kingdom
print(result.country?.iso2Code); // GB
print(result.country?.phoneCode); // 44
print(result.country?.alternativePhoneCodes); // []
print(result.country?.mask); // +## #### ######
Masking #
To apply your own mask, specify the target mask:
const PhoneNumberMaskParser phoneNumberMaskParser = PhoneNumberMaskParser(
targetMask: "+## ## (####) ####",
);
final PhoneNumberMaskParserResult result = phoneNumberMaskParser.apply(
phoneNumber: "930293023049495565",
);
print(result.phoneNumberMasked); // +93 02 (9302) 3049
print(result.country); // null
Result #
The result is a separate class PhoneNumberMaskParserResult that provides the following fields:
Data type | Name | Description |
---|---|---|
String | phoneNumberMasked | Formatted phone number in mask. |
PhoneNumberMaskParserCountry? | country | Country of parsered phone number. |
Country of parsered phone number PhoneNumberMaskParserCountry:
Data type | Name | Description |
---|---|---|
String | title | Name of the country of the phone. |
String | iso2Code | Country code according to ISO 3166 standard. |
String | phoneCode | Phone country code. |
List | alternativePhoneCodes | Alternative phone country code. |
String | mask | The mask of this number in its pure form. |
Additional Objects #
Additionally, the package provides a constant list of country objects for its own use - PhoneNumberMaskParserConstant.countries.
Additional Information #
For more details see example project.
And feel free to open an issue if you find any bugs or errors or suggestions for adding to phone number parsing or phone countries data.