Language
Language
class Language extends Constraint
Constants
| DEFAULT_GROUP | The name of the group given to all constraints with no explicit group. |
| CLASS_CONSTRAINT | Marks a constraint that can be put onto classes. |
| PROPERTY_CONSTRAINT | Marks a constraint that can be put onto properties. |
| NO_SUCH_LANGUAGE_ERROR |
Properties
| mixed | $payload | Domain-specific data attached to a constraint. | from 登录查看完整内容
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