Programming Phoenix LiveView: Page 118

Pragmatic Bookshelf PragProg Customers
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1

I believe there’s a typo in the first example of using a schemaless changeset.

The player struct is defined with a field named “username”
and attrs is defined with %{name: “player1”, age: 20}

The resulting changeset is still valid because there’s no enforcing on the presence of “username” field and this could be confusing.

2

You are correct! Thanks for the catch :slight_smile: You’ll see the fix in the next Beta release :rocket: