validateVisitGroupField: if first child (not required) is absent 'Incorrect NumInGroup' error is raised

Created by: bl3ff

validation.go

//start of repeating group if int(fieldStack[0].tag) == fieldDef.Fields[0].Tag() { childDefs = fieldDef.Fields groupCount++ } if fieldDef.Fields[0] is not a Required field could be not present in group, but in this case groupCount would never be increment.