public boolean validateField(fieldId _fieldIdToCheck)
{
date d = systemdateget();
boolean ret;
;
ret = super(_fieldIdToCheck);
switch(_fieldIdToCheck)
{
case fieldnum (UB_Student_Dtl,ID):
if((strlen(this.ID)<3) || (strlen(this.ID)>3))
// if((strlen(this.ID)<3))
{
throw error(“ID should have 3 degits”);
}
break;
case fieldnum (UB_Student_Dtl,FromDate):
if(this.FromDate > d)
{
throw error(“Enter Valid from Date”);
}
break;
case fieldnum (UB_Student_Dtl,TODate):
if(this.ToDate< This.FromDate)
{
throw error(” Enter Valid ToDate”);
}
break;
}
return ret;
}