Product Title is required error on new products.

[aaronjudd]

Warning on PDP.

Perhaps related to #1605. Doesn't however seem to cause the product to be un-editable.

To replicate, add new product, click to edit, view console.

Error invoking Method 'products/updateProductField': Product Title is required [400]

[impactmass]

Hi @aaronjudd

To confirm what needs to happen with the issue mentioned here:

Is this the preferred behavior:

• When editing a product, and the title is empty, on clicking "publish" an error message should be shown and the edit not saved?
  [that's what happens when trying to create a new product without a title]

[aaronjudd]

@mikemurray says this is fixed in his branch.

[kieckhafer]

Related to #1648