This is regarding asp.net core web api. How to suppress model state validation at action level. we have [apicontroller] attribute defined at controller level, we want to keep auto model state validation for all the actions except one action method. How we can ignore auto model state validation for a specific action method?
Hi, @dkhetwal-5929 ,
You could implement FilterAttribute to remove ModelStateInvalidFilter.
[ApiController]
public class PersonController
{
[SuppressModelStateInvalidFilter]
public ActionResult<Person> Get() => new Person();
}
public class SuppressModelStateInvalidFilterAttribute : Attribute, IActionModelConvention
{
public void Apply(ActionModel action)
{
for (var i = 0; i < action.Filters.Count; i++)
{
if (action.Filters[i] is ModelStateInvalidFilter)
{
action.Filters.RemoveAt(i);
break;
}
}
}
}
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Best Regards,
Michael Wang
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