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{"managingGroups":{},"author":"SMAN2901","updateTime":1522505794000,"title":"Prolem while giving short name of group","dislikeCnt":0,"content":"I am trying to create a group using the short name:\nhttps://vjudge.net/group/puccseclub2018\n\nBut each time it is showing the error:\n\"Short name must match [a-z][-a-z0-9]{0,29}\"\n\nWhat is the reason?","threadId":27432,"likeCnt":3,"createTime":1522505794000,"isWorkbook":false,"viewCnt":2136,"openness":2,"fav":false,"id":396,"trustable":false}