private void AddUserBtn_Click(object sender, EventArgs e)
{
if (!FormValidator.FirstNameValidation(FirstNameBox.Text))
{
string invalidMessage = "Invalid first name.\nValid first name contains:" +
"\n-letters only\n-one uppercase letter at the beginnig" +
"\n-at least one lowercase letter\n-max 25 letters";
errorProvider1.SetError(FirstNameBox, invalidMessage);
return;
}
if (!FormValidator.LastNameValidation(LastNameBox.Text))
{
string invalidMessage = "Invalid last name.\nValid last name contains:" +
"\n-letters only\n-one uppercase letter at the beginnig\n-max 25 letters";
errorProvider1.SetError(LastNameBox, invalidMessage);
return;
}
errorProvider1.Clear();
_dataBase.AddUser(FirstNameBox.Text, LastNameBox.Text);
FirstNameBox.Clear();
LastNameBox.Clear();
UpdateUsersBox();
}
