On 4/17/19 4:55 AM, Aymeric Augustin wrote:
Hello Will,

It's mostly for performance reasons, since validation can be expensive.

Really? My memory was that it was (a) backward compatibility [model validation was added later], and (b) practicality [try catching everywhere in your code you save a model, and enforce catching validation exceptions there].

Models _support_ validation, but don't _enforce_ it.


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