public bool CheckEntryLength(string entryText, int length) { if (DataVerificationService.CheckEntryLength(entryText, length)) { return(true); } _pageService.DisplayAlert("Invalid length!", $"Length should be less or equal than { length } symbols", "OK"); return(false); }
public bool NullOrEmptyEntryText(params string[] infoStrings) { if (DataVerificationService.NullOrEmptyEntryText(infoStrings)) { return(true); } _pageService.DisplayAlert("Missing information!", "Pleasy, ensure that you give all necessary information" + "(username, password, email, country, age)", "OK"); return(false); }