public void AddValidator(Predicate <TProp> predicate, ValidationError error, ActionAtError actionAtError)
{
Predicate <object> o_pred = (x) => predicate((TProp)x);
PropertyValidator validator = new PropertyValidator(o_pred, error, actionAtError);
Rule.AddValidator(validator);
}
public PropertyValidator(Predicate <object> predicate, ValidationError error, ActionAtError at_error)
{
predicate.CheckNull(nameof(predicate));
error.CheckNull(nameof(error));
this.predicate = predicate;
Error = error;
AtError = at_error;
}
public static IRuleBuilder <T, TProp> Must <T, TProp>(this IRuleBuilder <T, TProp> builder, Predicate <TProp> predicate, string error_text, ActionAtError actionAtError = ActionAtError.Break)
{
builder.CheckNull(nameof(builder));
predicate.CheckNull(nameof(predicate));
builder.AddValidator(predicate,
new ValidationError(builder.Rule.Property.Name, error_text),
actionAtError);
return(builder);
}
