All browsers in their developer tools provide an interface to inspect and edit cookies. Chrome Firefox Safari ◀︎ Checking if a cookie exists Lessons in this unit: 0: Introduction 1: Setting cookies 2: Setting a cookie expiration date 3: Setting a cookie path 4: Setting a cookie domain 5: Cookies security 6: Updating a cookie 7: Deleting a cookie 8: Accessing the value of a cookie 9: Checking if a cookie exists 10: ▶︎ Inspecting cookies Coming soon: Git Masterclass, JavaScript Masterclass and BOOTCAMP
