Java validation verifies the problem that one number in an entity is smaller than the other

has an entity class with two attributes, startNum and endNum.
so how to verify that startNum must be less than endNum? by javavalidation

Validation spring-mvc spring java
Mar.15,2021

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MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1b37eec-2c0ed.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1b37eec-2c0ed.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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