The registration form allows some customization of its fields. While the core fields (email, password, user name and full name) are always mandatory, you can chose whether the other fields should be mandatory, optional, or even not displayed at all. Some additional fields, like city or country, are not displayed in the default form and are available if you want to request them from your users during registration.
    This is configurable through the use of the 
    
      REGISTRATION_EXTRA_FIELDS
    
     setting, which is a dictionary providing, for each of the fields, one of the following values:
  
- 
      required: to display the field, and make it mandatory
- 
      optional: to display the field, and make it non-mandatory
- 
      hidden: to not display the field
    The default value of the setting is the following, set in 
    
      edx-platform/lms/envs/common.py
    
    :
  
      REGISTRATION_EXTRA_FIELDS 
      
        = {
    
        
          
            'level_of_education
            
              ': 
              
                
                  'optional
                  
                    ', 
                    
                      
                        'gender
                        
                          ': 
                          
                            
                              'optional
                              
                                ', 
                                
                                  
                                    'year_of_birth
                                    
                                      ': 
                                      
                                        
                                          'optional
                                          
                                            ', 
                                            
                                              
                                                'mailing_address
                                                
                                                  ': 
                                                  
                                                    
                                                      'optional
                                                      
                                                        ', 
                                                        
                                                          
                                                            'goals
                                                            
                                                              ': 
                                                              
                                                                
                                                                  'optional
                                                                  
                                                                    ', 
                                                                    
                                                                      
                                                                        'honor_code
                                                                        
                                                                          ': 
                                                                          
                                                                            
                                                                              'required
                                                                              
                                                                                ', 
                                                                                
                                                                                  
                                                                                    'city
                                                                                    
                                                                                      ': 
                                                                                      
                                                                                        
                                                                                          'hidden
                                                                                          
                                                                                            ' 
                                                                                            
                                                                                              
                                                                                                'country
                                                                                                
                                                                                                  ': 
                                                                                                  
                                                                                                    
                                                                                                      'hidden
                                                                                                      
                                                                                                        ', }
                                                                                                      
                                                                                                    
                                                                                                  
                                                                                                
                                                                                              
                                                                                            
                                                                                          
                                                                                        
                                                                                      
                                                                                    
                                                                                  
                                                                                
                                                                              
                                                                            
                                                                          
                                                                        
                                                                      
                                                                    
                                                                  
                                                                
                                                              
                                                            
                                                          
                                                        
                                                      
                                                    
                                                  
                                                
                                              
                                            
                                          
                                        
                                      
                                    
                                  
                                
                              
                            
                          
                        
                      
                    
                  
                
              
            
          
        
      
    
  


 
					 
					