@bind-value on its own results in an error.

[NTaylorMullen]

Edit: At this point we only want to support @bind-value on its own. See below comment for more details.

Describe the bug

Writing <input @bind-custom="SOMEVALUE" /> results in an RZ9991 error.

Expected behavior

No errors and things just work.

Screenshots

Additional context

Users can workaround this issue by adding a @bind-custom:event="SOMEEVENT" to the input element: <input @bind-custom="SOMEVALUE" @bind-custom:event="SOMEEVENT" />

@danroth27 this is worth including in the known issues list.

[ajaybhargavb]

Spoke to @SteveSandersonMS. This is by design. To add some context,
We currently infer the default event by looking at the [BindInputElement] that matches the given tag. See https://github.com/aspnet/AspNetCore/blob/master/src/Components/Components/src/BindAttributes.cs#L16.

Since we only currently specify that attribute for value, it will not work for any arbitrary suffix like custom.

Having said that, we still want to support the following case,
<input @bind-value="Blah" />

I'm changing the title to reflect this.