the_country_number_widgets

Description:

the country number widgets

the_country_number_widgets #
A small widgets library for flutter based on the_country_number which doesn't depend on libphonenumber, only pure dart.
If you need skip null safety, please use 0.9.0
A simple form-field for international phone number input with realtime validation
//with prefilled number
final currentNumber = TheCountryNumber().parse(internationalNumber:"+97156565656");
TheCountryNumberInput(
currentNumber,
onChanged: (tn) {
_enteredNumber = tn;
if(_enteredNumber.isValidLength){
//do something
}
},
)
//with only prefix
final numberWithOnlyPrefix = currentNumber.removeNumber();
TheCountryNumberInput(
numberWithOnlyPrefix,
onChanged: (tn) {
//even you can check whether its correctly parsed, not needed but library is not even 1.0
if(tn.isNotANumber()){
return;
}
_enteredNumber = tn;
if(_enteredNumber.isValidLength){
//do something
}
},
)
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with your own validation when FormState.validate() is called
final numberWithOnlyPrefix = currentNumber.removeNumber();
TheCountryNumberInput(
numberWithOnlyPrefix,
onChanged: (tn) {
_enteredNumber = tn;
if(_enteredNumber.isValidLength){
//do something
}
},
customValidator: (tn) {
if(tn.isValidLength){
return null;
}
return "Enter a valid number";
}
)
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keep in mind that some countries support phone numbers of multiple lengths, which is supported too
Note: This license has also been called the "New BSD License" or "Modified BSD License". See also the 2-clause BSD License.
Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:


Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.


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