初学者尝试在javascript中提交之前了解有关验证字段的信息
Cansomeonepleasehelpme?IamtryingtogetthefieldsvalidatedbeforesubmitandiffieldsareemptyIneederrormessagetoshowup.Ihavetriedjquerybutiwanttolearnthejava...
Cansomeonepleasehelpme?IamtryingtogetthefieldsvalidatedbeforesubmitandiffieldsareemptyIneederrormessagetoshowup.Ihavetriedjquerybutiwanttolearnthejava...