Add validation constraints to search.page.*

Hi @narendraR,

Thanks for the MR. I’ve tested MR 8477 on Drupal 11.x.
The MR applied cleanly.

Testing steps:
1. Get a local git clone of Drupal core 11.x.
2. composer require drupal/config_inspector 
3. composer require drush/drush
4. Run drush config:inspect --filter-keys=search.page.user_search --detail --list-constraints

Test Result:
Search page config entity is fully validated after the changes.

The below are before and after inspections of the search page configuration:

Before:

---------------------------------------------------- --------- ------------- ------ --------------------------------------------------------------------------------------------- 
  Key                                                  Status    Validatable   Data   Validation constraints                                                                       
 ---------------------------------------------------- --------- ------------- ------ --------------------------------------------------------------------------------------------- 
  search.page.user_search                              Correct   80%           ✅❓   ValidKeys: '<infer>'                                                                         
   search.page.user_search:                            Correct   Validatable   ✅✅   ValidKeys: '<infer>'                                                                         
   search.page.user_search:_core                       Correct   Validatable   ✅✅   ValidKeys:                                                                                   
                                                                                        - default_config_hash                                                                      
   search.page.user_search:_core.default_config_hash   Correct   Validatable   ✅✅   NotNull: {  }                                                                                
                                                                                      Regex: '/^[a-zA-Z0-9\-_]+$/'                                                                 
                                                                                      Length: 43                                                                                   
                                                                                      ↣ PrimitiveType: {  }                                                                        
   search.page.user_search:configuration               Correct   NOT           ✅❓   ❌ @todo Add validation constraints to ancestor type: search.plugin.user_search              
   search.page.user_search:dependencies                Correct   Validatable   ✅✅   ValidKeys: '<infer>'                                                                         
   search.page.user_search:dependencies.module         Correct   NOT           ✅❓   ❌ @todo Add validation constraints to ancestor type: config_dependencies                    
   search.page.user_search:dependencies.module.0       Correct   Validatable   ✅✅   NotBlank: {  }                                                                               
                                                                                      ExtensionName: {  }                                                                          
                                                                                      ExtensionExists: module                                                                      
                                                                                      ↣ PrimitiveType: {  }                                                                        
   search.page.user_search:id                          Correct   Validatable   ✅✅   Regex:                                                                                       
                                                                                        pattern: '/^[a-z0-9_]+$/'                                                                  
                                                                                        message: 'The %value machine name is not valid.'                                           
                                                                                      Length:                                                                                      
                                                                                        max: 166                                                                                   
                                                                                      ↣ PrimitiveType: {  }                                                                        
   search.page.user_search:label                       Correct   Validatable   ✅✅   Regex:                                                                                       
                                                                                        pattern: '/([^\PC])/u'                                                                     
                                                                                        match: false                                                                               
                                                                                        message: 'Labels are not allowed to span multiple lines or contain control characters.'    
                                                                                      NotBlank: {  }                                                                               
                                                                                      ↣ PrimitiveType: {  }                                                                        
   search.page.user_search:langcode                    Correct   Validatable   ✅✅   NotNull: {  }                                                                                
                                                                                      Choice:                                                                                      
                                                                                        callback: 'Drupal\Core\TypedData\Plugin\DataType\LanguageReference::getAllValidLangcodes'  
                                                                                      ↣ PrimitiveType: {  }                                                                        
   search.page.user_search:path                        Correct   NOT           ✅❓   ⚠️  @todo Add validation constraints to config entity type: search.page.*                    
   search.page.user_search:plugin                      Correct   Validatable   ✅✅   PluginExists:                                                                                
                                                                                        manager: plugin.manager.search                                                             
                                                                                        interface: Drupal\search\Plugin\SearchInterface                                            
                                                                                      ↣ PrimitiveType: {  }                                                                        
   search.page.user_search:status                      Correct   Validatable   ✅✅   ↣ PrimitiveType: {  }                                                                        
   search.page.user_search:uuid                        Correct   Validatable   ✅✅   Uuid: {  }                                                                                   
                                                                                      ↣ PrimitiveType: {  }                                                                        
   search.page.user_search:weight                      Correct   Validatable   ✅✅   Range:                                                                                       
                                                                                        min: -2147483648                                                                           
                                                                                        max: 2147483647                                                                            
                                                                                      FullyValidatable: null                                                                       
                                                                                      ↣ PrimitiveType: {  }                                                                        
 ---------------------------------------------------- --------- ------------- ------ --------------------------------------------------------------------------------------------- 

After:

---------------------------------------------------- --------- ------------- ------ --------------------------------------------------------------------------------------------- 
  Key                                                  Status    Validatable   Data   Validation constraints                                                                       
 ---------------------------------------------------- --------- ------------- ------ --------------------------------------------------------------------------------------------- 
  search.page.user_search                              Correct   100%          ✅✅   ValidKeys: '<infer>'                                                                         
                                                                                      FullyValidatable: null                                                                       
   search.page.user_search:                            Correct   Validatable   ✅✅   ValidKeys: '<infer>'                                                                         
                                                                                      FullyValidatable: null                                                                       
   search.page.user_search:_core                       Correct   Validatable   ✅✅   ValidKeys:                                                                                   
                                                                                        - default_config_hash                                                                      
                                                                                      ↣ NotNull: {  }                                                                              
   search.page.user_search:_core.default_config_hash   Correct   Validatable   ✅✅   NotNull: {  }                                                                                
                                                                                      Regex: '/^[a-zA-Z0-9\-_]+$/'                                                                 
                                                                                      Length: 43                                                                                   
                                                                                      ↣ PrimitiveType: {  }                                                                        
   search.page.user_search:configuration               Correct   Validatable   ✅✅   ↣ NotNull: {  }                                                                              
   search.page.user_search:dependencies                Correct   Validatable   ✅✅   ValidKeys: '<infer>'                                                                         
                                                                                      ↣ NotNull: {  }                                                                              
   search.page.user_search:dependencies.module         Correct   Validatable   ✅✅   ↣ NotNull: {  }                                                                              
   search.page.user_search:dependencies.module.0       Correct   Validatable   ✅✅   NotBlank: {  }                                                                               
                                                                                      ExtensionName: {  }                                                                          
                                                                                      ExtensionExists: module                                                                      
                                                                                      ↣ PrimitiveType: {  }                                                                        
                                                                                      ↣ NotNull: {  }                                                                              
   search.page.user_search:id                          Correct   Validatable   ✅✅   Regex:                                                                                       
                                                                                        pattern: '/^[a-z0-9_]+$/'                                                                  
                                                                                        message: 'The %value machine name is not valid.'                                           
                                                                                      Length:                                                                                      
                                                                                        max: 166                                                                                   
                                                                                      ↣ PrimitiveType: {  }                                                                        
                                                                                      ↣ NotNull: {  }                                                                              
   search.page.user_search:label                       Correct   Validatable   ✅✅   Regex:                                                                                       
                                                                                        pattern: '/([^\PC])/u'                                                                     
                                                                                        match: false                                                                               
                                                                                        message: 'Labels are not allowed to span multiple lines or contain control characters.'    
                                                                                      NotBlank: {  }                                                                               
                                                                                      ↣ PrimitiveType: {  }                                                                        
                                                                                      ↣ NotNull: {  }                                                                              
   search.page.user_search:langcode                    Correct   Validatable   ✅✅   NotNull: {  }                                                                                
                                                                                      Choice:                                                                                      
                                                                                        callback: 'Drupal\Core\TypedData\Plugin\DataType\LanguageReference::getAllValidLangcodes'  
                                                                                      ↣ PrimitiveType: {  }                                                                        
   search.page.user_search:path                        Correct   Validatable   ✅✅   NotBlank: {  }                                                                               
                                                                                      ↣ PrimitiveType: {  }                                                                        
                                                                                      ↣ NotNull: {  }                                                                              
   search.page.user_search:plugin                      Correct   Validatable   ✅✅   PluginExists:                                                                                
                                                                                        manager: plugin.manager.search                                                             
                                                                                        interface: Drupal\search\Plugin\SearchInterface                                            
                                                                                      ↣ PrimitiveType: {  }                                                                        
                                                                                      ↣ NotNull: {  }                                                                              
   search.page.user_search:status                      Correct   Validatable   ✅✅   ↣ PrimitiveType: {  }                                                                        
                                                                                      ↣ NotNull: {  }                                                                              
   search.page.user_search:uuid                        Correct   Validatable   ✅✅   Uuid: {  }                                                                                   
                                                                                      ↣ PrimitiveType: {  }                                                                        
                                                                                      ↣ NotNull: {  }                                                                              
   search.page.user_search:weight                      Correct   Validatable   ✅✅   Range:                                                                                       
                                                                                        min: -2147483648                                                                           
                                                                                        max: 2147483647                                                                            
                                                                                      FullyValidatable: null                                                                       
                                                                                      ↣ PrimitiveType: {  }                                                                        
                                                                                      ↣ NotNull: {  }                                                                              
 ---------------------------------------------------- --------- ------------- ------ ---------------------------------------------------------------------------------------------

Thanks!

Changes look good to me. RTBC.

This looks great.

Committed 900d64b and pushed to 11.x. Thanks!

Automatically closed - issue fixed for 2 weeks with no activity.