protected void LoginButton_Click(object sender, EventArgs e) { var userName = UsernameTextBox.Text.Trim(); var password = PasswordTextBox.Text.Trim(); var validateEmpty = userName.Equals("") || password.Equals(""); if (validateEmpty) { if (userName.Equals("")) { Username_Validator.Visible = true; } if (password.Equals("")) { Password_Validator.Visible = true; } } else { var editorBL = new EditorBL(); var editor = editorBL.GetEditor(userName); if (editor != null) { if (editor.GetAuthorized() == 1) { Response.Redirect("~/EditorFolder/EditorsDefault.aspx"); } else { RegisterLink.Visible = false; LoginTable.Visible = false; SorryLabel.Visible = true; } } else { ErrorLabel.Visible = true; } } }