How to distinguish between Chinese and English commas in js regular expressions

there is an input box in which two words are separated by Chinese commas with regular judgment, but I only see the regular judgment of English commas in the rules. How do you express Chinese commas in the rules? thank you

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{ pattern: /^[^,]+(,[^,]+){0,4}$/, message: "5", trigger: "blur" }

the comma in this rule is in English, but the comma I changed to Chinese is invalid. How to write this judgment

Jan.23,2022

just type the Chinese comma as is, someString.split (/\ swords,\ swords /)

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-64f5-1e43f79-58ffe.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1e43f79-58ffe.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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