private void submit_btn_Click(object sender, EventArgs e) //Submit button { if (string.IsNullOrEmpty(full_name_txb.Text) == true) { e1.SetError(this.full_name_txb, "Enter full name"); } else if (gender_cmb.SelectedItem == null) { e2.SetError(this.gender_cmb, "Please Select Gender"); } else if (string.IsNullOrEmpty(Phone_txb.Text) == true) { e3.SetError(this.Phone_txb, "Enter Vallid phone number"); } else if (Phone_txb.Text.Length != Phone_txb.MaxLength) { e3.SetError(this.Phone_txb, "Enter valid phone number"); } else if (string.IsNullOrEmpty(email_txb.Text) == true) { e4.SetError(this.email_txb, "Enter an email"); } else if (Regex.IsMatch(email_txb.Text, patt) == false) { e4.SetError(this.email_txb, "Email is Not valid"); } else if (rs.IsemailAva(email_txb.Text) == 1) { e4.SetError(this.email_txb, "Email is Allready registered"); } else if (string.IsNullOrEmpty(address_txb.Text) == true) { errorProvider4.SetError(this.address_txb, "address is emty"); } else if (user_type_cmb.SelectedItem == null) { e10.SetError(this.user_type_cmb, "Please Select usertype"); } else if (user_type_cmb.SelectedIndex != 2 && string.IsNullOrEmpty(user_name_txb.Text) == true) { errorProvider3.SetError(this.user_name_txb, "Enter a Username"); } else if (user_type_cmb.SelectedIndex != 2 && string.IsNullOrEmpty(pass_txb.Text) == true) { errorProvider1.SetError(this.pass_txb, "Enter a password"); } else if (user_type_cmb.SelectedIndex != 2 && string.IsNullOrEmpty(confirm_pass_txb.Text) == true) { errorProvider2.SetError(this.confirm_pass_txb, "Enter Confirm password"); } else if (user_type_cmb.SelectedIndex != 2 && pass_txb.Text != confirm_pass_txb.Text) { errorProvider2.SetError(this.confirm_pass_txb, "Password not match"); } else if (pictureBox1.ImageLocation == null) { errorProvider6.SetError(this.pictureBox1, "Add a Photo"); } //End of valiidation else { errorProvider6.Clear(); if (user_type_cmb.SelectedIndex != 2) { int result = rs.LeadRegistration(full_name_txb.Text, gender_cmb.Text, dateTimePicker1.Value, Phone_txb.Text, email_txb.Text, address_txb.Text, index, img, user_name_txb.Text, pass_txb.Text); if (result == 3) { MessageBox.Show("User Inserted succesfully "); //services Here } else { MessageBox.Show("User not Inserted succesfully "); } } else { int result = rs.ChefRegistration(full_name_txb.Text, gender_cmb.Text, dateTimePicker1.Value, Phone_txb.Text, email_txb.Text, address_txb.Text, index, img); if (result == 1) { MessageBox.Show("User Inserted succesfully "); //services Here } else { MessageBox.Show("User not Inserted succesfully "); } } Allclear(); } }