protected void cvLateralId_ServerValidate(object source, ServerValidateEventArgs args)
{
FullLengthLiningLateralDetails model = new FullLengthLiningLateralDetails(fullLengthLiningTDS);
// Initialize
CustomValidator cvLateralId = (CustomValidator)source;
args.IsValid = true;
// Verify in this step
if (model.ExistsByLateralId(args.Value))
{
cvLateralId.Text = "Duplicated lateral. (you already have this lateral here)";
args.IsValid = false;
}
}