Document [Required] attribute for Razor Pages properties

[Rick-Anderson]

See this video.

[Rick-Anderson]

@scottaddie @guardrex where should this be documented? I can add it to my Razor Pages tutorials, but it needs to be documented outside a tutorials. It could almost go in Razor Pages route and app convention features

[guardrex]

It's not really a "convention" in the strict sense, which is all that topic covers (at least in its current version). It focuses only on the PageConventionCollection bits.

[Rick-Anderson]

agreed, hence the almost. But where should it go? Maybe an H2 in the tutorials is enough?

[guardrex]

Maybe in here 👉 https://docs.microsoft.com/en-us/aspnet/core/mvc/razor-pages/?view=aspnetcore-2.1&tabs=visual-studio

... either near the first mention of how properties work with RP ... maybe even in its own little section.

[scottaddie]

I like Luke's suggestion of putting it in that doc. Specifically, it seems to fit well in the following section: https://docs.microsoft.com/en-us/aspnet/core/mvc/razor-pages/?view=aspnetcore-2.1&tabs=visual-studio#writing-a-basic-form.