please try with attached chricar_product_gtin
IMHO it's a bug in the server as the constraint in product.py must be disabled manually , after doing so the constraint check works.
product/product.py #_constraints = [(_check_ean_key, 'Error: Invalid ean code', ['ean13'])]
you should get an different message entering code like "Error: Invalid Bar Code Number"
please try with attached chricar_ product_ gtin
IMHO it's a bug in the server as the constraint in product.py must be disabled manually , after doing so the constraint check works.
product/product.py
#_constraints = [(_check_ean_key, 'Error: Invalid ean code', ['ean13'])]
you should get an different message entering code like
"Error: Invalid Bar Code Number"