void Bindable_Unfocused(object sender, FocusEventArgs e) { bool IsValid = Validators.CpfCnpjValidator(((Entry)sender).ValidatedText()); ((Entry)sender).TextColor = IsValid ? DefaultColor : Color.Red; }
private void Datepicker_DateSelected(object sender, DateChangedEventArgs e) { bool isValid = Validators.DateValidator(e.NewDate); ((DatePicker)sender).BackgroundColor = isValid ? Color.Default : Color.Red; }