aswi2022code-of-duty-gitlab/backend/src/main/java/cz/zcu/kiv/backendapi/validation/ValidEmail.java @ b2af5445

package cz.zcu.kiv.backendapi.validation;

import javax.validation.Constraint;
import javax.validation.Payload;
import java.lang.annotation.*;

/**
 * Constraint to email is valid
 */
@Target({ElementType.TYPE, ElementType.FIELD, ElementType.ANNOTATION_TYPE})
@Retention(RetentionPolicy.RUNTIME)
@Constraint(validatedBy = EmailValidator.class)
@Documented
public @interface ValidEmail {
    /**
     * Error message when validation fails
     *
     * @return error message
     */
    String message() default "Email is not valid - example \"[e-mail]\" (at least one character before and after \"@\" and two characters after \".\")";

    Class<?>[] groups() default {};

    Class<? extends Payload>[] payload() default {};
}