Detailed registration (view and input validation)

User should be able to enter additionnal information before completing registration (first and last name, birthday date, avatar)

View should be as close as possible to the prototype : Link

Input Validation :

• The first and last name will be limited in length
• The birthday date should have a valid format
• The avatar should be square and have a size of 100x100px

Format of date and size of strings and avatar should be equal to data's team guidelines