fix: Updating Email.pure to Email.dirty in flutter_form_validation example

[Nana-Kwame-bot]

fix: MyFormBloc Email and Password validation

fix: Removing redundant FormzInputs

Status

READY

Breaking Changes

NO

Description

In the flutter_form_validation we have this method

  void _onEmailChanged(EmailChanged event, Emitter<MyFormState> emit) {
    final email = Email.dirty(event.email);
    emit(
      state.copyWith(
        email: email.isValid ? email : Email.pure(event.email),
        isValid: Formz.validate([email, state.password]),
      ),
    );
  }

As you can see we're passing Email.pure instead of Email.dirty to the email field in the MyFormState. After changing pure to dirty, I realized that it was redundant having email.isValid since Email.dirty does automatic validation for that input so I took it out. Now we only have:

void _onEmailChanged(EmailChanged event, Emitter<MyFormState> emit) {
    final email = Email.dirty(event.email);
    emit(
      state.copyWith(
        email: email,
        isValid: Formz.validate([email, state.password]),
      ),
    );
  }

Same thing applied to the _onPasswordChanged method. Targets #3972

Type of Change

• ✨ New feature (non-breaking change which adds functionality)
• 🛠️ Bug fix (non-breaking change which fixes an issue)
• ❌ Breaking change (fix or feature that would cause existing functionality to change)
• 🧹 Code refactor
• ✅ Build configuration change
• 📝 Documentation
• 🗑️ Chore

[felangel]

This is working as expected. See my comment on #3972