package com.imprimelibros.erp.config.validation; import jakarta.validation.Constraint; import jakarta.validation.Payload; import java.lang.annotation.*; @Documented @Constraint(validatedBy = ParValidator.class) @Target({ ElementType.FIELD, ElementType.METHOD, ElementType.PARAMETER }) @Retention(RetentionPolicy.RUNTIME) public @interface Par { String message() default "El valor debe ser un nĂºmero par"; Class[] groups() default {}; Class[] payload() default {}; }