private void btnSignUp_Click(object sender, EventArgs e) { if (ControlValidation.Isblank(txtUsername.Text.Trim()) == true || ControlValidation.IsReserveWord(txtUsername.Text.Trim().ToLower())) { lblError.Text = "Please enter Username !"; txtUsername.Text = ""; txtUsername.Focus(); } else if (ControlValidation.Isblank(txtPassword.Text.Trim()) == true || ControlValidation.IsReserveWord(txtPassword.Text.Trim().ToLower())) { lblError.Text = "Pleasse enter Password !"; txtPassword.Text = ""; txtPassword.Focus(); } else if (txtPassword.Text.Trim() != txtConfirmPassword.Text.Trim()) { lblError.Text = "Password Mismatch !"; txtPassword.Text = ""; txtPassword.Focus(); txtConfirmPassword.Text = "ConfirmPassword"; } else if (ControlValidation.Isblank(txtFirstName.Text.Trim()) == true || ControlValidation.IsReserveWord(txtFirstName.Text.Trim().ToLower())) { lblError.Text = "Enter First Name !"; txtFirstName.Text = ""; txtFirstName.Focus(); } else if (ControlValidation.Isblank(txtLastName.Text.Trim()) == true || ControlValidation.IsReserveWord(txtLastName.Text.Trim().ToLower())) { lblError.Text = "Enter Last Name !"; txtLastName.Text = ""; txtLastName.Focus(); } else if (radioMale.Checked == false && radioFemale.Checked == false) { lblError.Text = "Select Gender !"; } else if (ControlValidation.Isblank(txtMobileNo.Text.Trim()) == true || txtMobileNo.Text.Trim() == "MobileNo" || ControlValidation.IsValidMobileNo(txtMobileNo.Text.Trim()) == false) { lblError.Text = "Enter valid Mobile Number !"; txtMobileNo.Text = ""; txtMobileNo.Focus(); } else if (ControlValidation.Isblank(txtEmail.Text.Trim()) == true || txtEmail.Text.Trim() == "E-mail" || ControlValidation.IsValidEmail(txtEmail.Text.Trim()) == false) { lblError.Text = "Enter a valid email id !"; txtEmail.Text = ""; txtEmail.Focus(); } else if (cmbQues1.SelectedIndex == 0) { lblError.Text = "Select Security Question 1 !"; } else if (ControlValidation.Isblank(txtAnswer1.Text.Trim()) == true || ControlValidation.IsReserveWord(txtAnswer1.Text.Trim().ToLower())) { lblError.Text = "Enter Answer for Question1 !"; txtAnswer1.Text = ""; txtAnswer1.Focus(); } else if (cmbQues2.SelectedIndex == 0) { lblError.Text = "Select Security Question 2 !"; } else if (ControlValidation.Isblank(txtAnswer2.Text.Trim()) == true || ControlValidation.IsReserveWord(txtAnswer2.Text.Trim().ToLower())) { lblError.Text = "Enter Answer for Question2 !"; txtAnswer2.Text = ""; txtAnswer2.Focus(); } else { InventoryEntities database = new InventoryEntities(); if (ControlValidation.IsReserveWord(txtMiddleName.Text.Trim())) { txtMiddleName.Text = ""; } var result = Register(); if (result.Result == true) { lblError.Text = ""; Login loginform = new Login(); loginform.Show(); this.Hide(); } else { lblError.Text = result.Message; } } }