       return
 
     if diffStart < 0 or diffEnd > 0
-      @log_this(question, "validateBetweenDate", "Date should be between #{expDateStart} and #{expDateEnd}.")
-      @addErrorMessage(question, "Date should be between #{expDateStart} and #{expDateEnd}.")
+      @log_this(question, "validateBetweenDate", "Date should be between #{expDateStart} and #{expDateEnd}")
+      @addErrorMessage(question, "Date should be between #{expDateStart} and #{expDateEnd}")
 
   validateNumber: (question) ->
     val = question.find("input")

          expDateEnd = dates[1]

          if @compareDateInDays(val, expDateStart) < 0 or @compareDateInDays(val, expDateEnd) > 0
            @log_this(question, "validateDateByYears", "Date should be between #{expDateStart} and #{expDateEnd}.")
            @appendMessage(q_parent, "Date should be between #{expDateStart} and #{expDateEnd}.")
            @addErrorClass(question)

  validateDateStartEnd: (question) ->


    if total_doesnt_match
      question_block = $(".question-block[data-answer='overseas_sales-total-overseas-sales']")
      @log_this(question, "validateTotalOverseas", "These values should equal the sum of direct and indirect overseas sales")
      @appendMessage(question_block, "These values should equal the sum of direct and indirect overseas sales")
      @addErrorClass(question_block)
      return

