projekt kivitendo

function validate_dates(input_name_1, input_name_2) {

  var tempArray1 = new Array();

  var tempArray2 = new Array();

  tempArray1 = getDateArray(input_name_1);

  tempArray2 = getDateArray(input_name_2);

  if(check_right_date_format(input_name_1) && check_right_date_format(input_name_2)) {

    if(!((new Date(tempArray2[0], tempArray2[1], tempArray2[2])).getTime() >= (new Date(tempArray1[0], tempArray1[1], tempArray1[2])).getTime())) {

      show_alert_and_focus(input_name_1, wrongDateFormat);

      return show_alert_and_focus(input_name_2, wrongDateFormat);

    }

    if(!((new Date(tempArray2[0], tempArray2[1], tempArray2[2])).getTime() >= (new Date(1900, 1, 1)).getTime())) {

      show_alert_and_focus(input_name_1, wrongDateFormat);

      return show_alert_and_focus(input_name_2, wrongDateFormat);

    }

  }

}

function getDateArray(input_name) {

  formatArray[2] = input_name.value.substring(dateFormat.indexOf("d"), 2);

  formatArray[1] = input_name.value.substring(dateFormat.indexOf("m"), 2);

  formatArray[0] = input_name.value.substring(dateFormat.indexOf("y"), (dateFormat.length == 10 ? 4 : 2));

  if(dateFormat.length == 8) {

    formatArray[0] += (formatArray[0] < 70 ? 2000 : 1900);

  }

  return formatArray;

}