private void tbPhoneNo_Leave(object sender, EventArgs e) { if (!Ultilities.IsValidPhoneNumber(tbPhoneNo.Text.Trim())) { lbPhoneError.Visible = true; tbPhoneNo.Focus(); } }
private void tbPhoneNo_Leave(object sender, EventArgs e) { if (!Ultilities.IsValidPhoneNumber(tbPhoneNo.Text.Trim())) { lbPhoneError.Visible = true; tbPhoneNo.Focus(); } }