Classes, traits, and interfaces - main - drupal

Introduction to classes

A lot of the PHP code in Drupal is object oriented (OO), making use of PHP classes, interfaces, and traits. See the Objected-oriented programming conventions for more information.

See also

Objected-oriented programming conventions

File

core/core.api.php, line 1529

Name Deprecated Object type Namespace File name Summary Direct uses Use statements Strings
UserLoginForm class Drupal\user\Form core/modules/user/src/Form/UserLoginForm.php Provides a user login form. 1 1
UserLoginHttpDecoratedTest class Drupal\Tests\user\Functional core/modules/user/tests/src/Functional/UserLoginHttpDecoratedTest.php Tests login and password reset via direct HTTP with a user.auth decorator.
UserLoginHttpTest class Drupal\Tests\user\Functional core/modules/user/tests/src/Functional/UserLoginHttpTest.php Tests login and password reset via direct HTTP. 1
UserLoginTest class Drupal\Tests\user\Functional core/modules/user/tests/src/Functional/UserLoginTest.php Ensure that login works as expected. 1
UserLogoutConfirm class Drupal\user\Form core/modules/user/src/Form/UserLogoutConfirm.php Provides a confirmation form for user logout. 1
UserLogoutTest class Drupal\Tests\user\Functional core/modules/user/tests/src/Functional/UserLogoutTest.php Tests user logout.
UserMailDefaultsTest class Drupal\Tests\user\Kernel core/modules/user/tests/src/Kernel/UserMailDefaultsTest.php Tests that user.mail default settings are parsed correctly.
UserMailNotifyTest class Drupal\Tests\user\Kernel core/modules/user/tests/src/Kernel/UserMailNotifyTest.php Tests _user_mail_notify() use of user.settings.notify.*.
UserMailRequired class Drupal\user\Plugin\Validation\Constraint core/modules/user/src/Plugin/Validation/Constraint/UserMailRequired.php Checks if the user's email address is provided if required. 1
UserMailRequiredValidator class Drupal\user\Plugin\Validation\Constraint core/modules/user/src/Plugin/Validation/Constraint/UserMailRequiredValidator.php Checks if the user's email address is provided if required. 1
UserMailRequiredValidatorTest class Drupal\Tests\user\Unit\Plugin\Validation\Constraint core/modules/user/tests/src/Unit/Plugin/Validation/Constraint/UserMailRequiredValidatorTest.php Tests Drupal\user\Plugin\Validation\Constraint\UserMailRequiredValidator.
UserMailUnique class Drupal\user\Plugin\Validation\Constraint core/modules/user/src/Plugin/Validation/Constraint/UserMailUnique.php Checks if a user's email address is unique on the site.
UserMigrationClassTest class Drupal\Tests\user\Kernel\Migrate\d7 core/modules/user/tests/src/Kernel/Migrate/d7/UserMigrationClassTest.php Tests the user migration plugin class.
UserMultipleCancelConfirm class Drupal\user\Form core/modules/user/src/Form/UserMultipleCancelConfirm.php Provides a confirmation form for cancelling multiple user accounts. 1
UserName class Drupal\user\Plugin\views\argument_validator core/modules/user/src/Plugin/views/argument_validator/UserName.php Validates whether a user name is valid.
UserNameConstraint class Drupal\user\Plugin\Validation\Constraint core/modules/user/src/Plugin/Validation/Constraint/UserNameConstraint.php Checks if a value is a valid user name. 1
UserNameConstraintValidator class Drupal\user\Plugin\Validation\Constraint core/modules/user/src/Plugin/Validation/Constraint/UserNameConstraintValidator.php Validates the UserName constraint.
UserNameFormatter class Drupal\user\Plugin\Field\FieldFormatter core/modules/user/src/Plugin/Field/FieldFormatter/UserNameFormatter.php Plugin implementation of the 'user_name' formatter.
UserNameFormatterTest class Drupal\Tests\user\Kernel\Field core/modules/user/tests/src/Kernel/Field/UserNameFormatterTest.php Tests the user_name formatter.
UserNameItem class Drupal\user core/modules/user/src/UserNameItem.php Defines a custom field item class for the 'name' user entity field. 2
UserNameItemTest class Drupal\Tests\user\Unit core/modules/user/tests/src/Unit/UserNameItemTest.php Defines a test for the UserNameItem field-type.
UserNameThemeCacheTest class Drupal\Tests\user\Kernel core/modules/user/tests/src/Kernel/UserNameThemeCacheTest.php Tests the 'username' theme element.
UserNameUnique class Drupal\user\Plugin\Validation\Constraint core/modules/user/src/Plugin/Validation/Constraint/UserNameUnique.php Checks if a user name is unique on the site.
UserNameValidator class Drupal\user core/modules/user/src/UserNameValidator.php Provides a username validator. 3 2
UserNameValidatorTest class Drupal\Tests\user\Kernel core/modules/user/tests/src/Kernel/UserNameValidatorTest.php Verify that user validity checks behave as designed.
UserPassRehashTest class Drupal\Tests\user\Kernel core/modules/user/tests/src/Kernel/UserPassRehashTest.php Tests user_pass_rehash().
UserPasswordForm class Drupal\user\Form core/modules/user/src/Form/UserPasswordForm.php Provides a user password reset form. 1
UserPasswordResetForm class Drupal\user\Form core/modules/user/src/Form/UserPasswordResetForm.php Form controller for the user password forms. 1
UserPasswordResetTest class Drupal\Tests\user\FunctionalJavascript core/modules/user/tests/src/FunctionalJavascript/UserPasswordResetTest.php Ensure that password reset methods work as expected.
UserPasswordResetTest class Drupal\Tests\user\Functional core/modules/user/tests/src/Functional/UserPasswordResetTest.php Ensure that password reset methods work as expected.
UserPathTest class Drupal\Tests\views\Functional core/modules/views/tests/src/Functional/UserPathTest.php Tests overriding user paths using wildcards.
UserPermissionsAdminTest class Drupal\Tests\user\Functional core/modules/user/tests/src/Functional/UserPermissionsAdminTest.php Tests adding and removing permissions via the UI.
UserPermissionsForm class Drupal\user\Form core/modules/user/src/Form/UserPermissionsForm.php Provides the user permissions administration form. 3 1
UserPermissionsModuleSpecificForm class Drupal\user\Form core/modules/user/src/Form/UserPermissionsModuleSpecificForm.php Provides the user permissions administration form for one or more module(s). 1
UserPermissionsRoleSpecificForm class Drupal\user\Form core/modules/user/src/Form/UserPermissionsRoleSpecificForm.php Provides the user permissions administration form for a specific role. 1
UserPermissionsTest class Drupal\Tests\user\FunctionalJavascript core/modules/user/tests/src/FunctionalJavascript/UserPermissionsTest.php Tests the JS components added to the user permissions page.
UserPermissionsTest class Drupal\Tests\user\Functional core/modules/user/tests/src/Functional/UserPermissionsTest.php Verifies role permissions can be added and removed via the permissions page.
UserPicture class Drupal\user\Plugin\migrate\source\d6 core/modules/user/src/Plugin/migrate/source/d6/UserPicture.php Drupal 6 user picture source from database. 1
UserPictureFile class Drupal\user\Plugin\migrate\source\d6 core/modules/user/src/Plugin/migrate/source/d6/UserPictureFile.php Drupal 6 user picture source from database. 1
UserPictureFileTest class Drupal\Tests\user\Kernel\Plugin\migrate\source\d6 core/modules/user/tests/src/Kernel/Plugin/migrate/source/d6/UserPictureFileTest.php Tests the d6_user_picture_file source plugin.
UserPictureInstance class Drupal\user\Plugin\migrate\source core/modules/user/src/Plugin/migrate/source/UserPictureInstance.php Drupal 6/7 user picture field instance source from database. 1
UserPictureInstanceTest class Drupal\Tests\user\Kernel\Plugin\migrate\source core/modules/user/tests/src/Kernel/Plugin/migrate/source/UserPictureInstanceTest.php Tests the user_picture_instance source plugin.
UserPictureTest class Drupal\Tests\user\Kernel\Plugin\migrate\source\d6 core/modules/user/tests/src/Kernel/Plugin/migrate/source/d6/UserPictureTest.php Tests the d6_user_picture source plugin.
UserPictureTest class Drupal\Tests\user\Functional core/modules/user/tests/src/Functional/UserPictureTest.php Tests user picture functionality.
UserReference class Drupal\migrate_drupal\Plugin\migrate\field\d6 core/modules/migrate_drupal/src/Plugin/migrate/field/d6/UserReference.php MigrateField Plugin for Drupal 6 user reference fields.
UserReference class Drupal\migrate_drupal\Plugin\migrate\field\d7 core/modules/migrate_drupal/src/Plugin/migrate/field/d7/UserReference.php MigrateField plugin for Drupal 7 user_reference fields.
UserRegisterFormTest class Drupal\Tests\user\FunctionalJavascript core/modules/user/tests/src/FunctionalJavascript/UserRegisterFormTest.php Tests user registration forms via JS.
UserRegistrationResource class Drupal\user\Plugin\rest\resource core/modules/user/src/Plugin/rest/resource/UserRegistrationResource.php Represents user registration as a resource. 1
UserRegistrationResourceTest class Drupal\Tests\user\Unit core/modules/user/tests/src/Unit/UserRegistrationResourceTest.php Tests User Registration REST resource.
UserRegistrationRestTest class Drupal\Tests\user\Functional core/modules/user/tests/src/Functional/UserRegistrationRestTest.php Tests registration of user using REST.

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