easyvalid — это простой проект аннотированной валидации

@Valid(regular = Regular.NOTNULL, desc = "# {pro}xxx ${value}", order = 1)

@Valid(regular = Regular.NOTBLANK, desc = "# {pro}不能为空", order = 10)
private String name;

@Valids({
    @Valid(regular = Regular.NOTNULL, desc = "# {pro}不能为空"),
    @Valid(regular = Regular.NOTBLANK, desc = "# {pro}不能为空串")
})
private String desc;
@Valids({
    @Valid(regular = Regular.NOTNULL, desc = "возраст不能为空"),
    @Valid(regular = Regular.REG, value = "^[0-4]{0,1}[0-9]{1}$", desc = "возраст может быть от 1 до 50, текущий возраст #{value}", order = 8),
    @Valid(regular = Regular.BMETHOD, value = "springBeanValid.validAge", desc = "возраст должен быть меньше 30", order = 9)
})
private Integer age;