json data

{ "title": "Iska", "number_of_pages": 3000, "publish_date": 22/12/23, "quantity": 20 }

CodePudding user response：

Your publish date should probably be in quotes as the slashes are likely short circuiting your json.

CodePudding user response：

JSON parse error - Expecting ',' delimiter: line 4 column 19 (char 64)"

not parse this value 22/12/23 to any type

It's inside quotation marks to identify it as String.