void Send_Mail(object sender, EventArgs e) { if (string.IsNullOrEmpty(entryEmail.Text)) { stkQuestionindicate.IsVisible = true; isChecked = true; } else { ValidateEmailBehavior val = new ValidateEmailBehavior(); if (!val.IsValidEmail(entryEmail.Text)) { stkQuestionindicate.IsVisible = true; entryEmail.Focus(); return; } } if (!string.IsNullOrEmpty(entryEmail.Text)) { stkQuestionindicate.IsVisible = false; isChecked = true; } if (!isChecked) { return; } else if (!string.IsNullOrEmpty(entryEmail.Text)) { } }
void btnLoginClicked(object sender, EventArgs e) { if (string.IsNullOrEmpty(entryPwd.Text)) { lblPwd.IsVisible = true; entryPwd.Focus(); isChecked = true; } if (string.IsNullOrEmpty(entryEmail.Text)) { lblEmail.IsVisible = true; entryEmail.Focus(); isChecked = true; } else { ValidateEmailBehavior val = new ValidateEmailBehavior(); if (!val.IsValidEmail(entryEmail.Text)) { lblEmail.IsVisible = true; entryEmail.Focus(); return; } } if (!string.IsNullOrEmpty(entryEmail.Text)) { lblEmail.IsVisible = false; isChecked = true; } if (!string.IsNullOrEmpty(entryPwd.Text)) { lblPwd.IsVisible = false; isChecked = true; } if (!isChecked) { return; } else if ((!string.IsNullOrEmpty(entryPwd.Text)) && (!string.IsNullOrEmpty(entryEmail.Text))) { FileImageSource img = (FileImageSource)checkBox.Source; if (img.File.Equals("Tickcheckbox.png")) { Navigation.PushModalAsync(new sendConformationScreen(), false); } else { DisplayAlert("Message", "You must accept Terms of Service", "OK"); return; } } }