preparation

Author: Mds92

README.md

@@ -18,7 +18,7 @@ Bootstrap 3 version `https://github.com/Mds92/MD.BootstrapPersianDateTimePicker/
 Bootstrap 4 version `https://github.com/Mds92/MD.BootstrapPersianDateTimePicker/tree/master-bs4`
 
 ### Installing:
-First you have to install `Bootstrap 5` and link them to your html file.
+First you have to install `Bootstrap 5` and link it to your html file.
 
 Now add these files to you html:
 ```html
@@ -123,8 +123,8 @@ Name | Return Value | Description | Sample
 **setDatePersian** | void | Set selected datetime with Date object argument | dtp1Instance.setDatePersian(1400, 06, 31);
 **setDateRange** | void | Set selected datetime range with Date object argument | dtp1Instance.setDateRange(new Date('2021/09/04'), new Date('2021/09/22'));
 **clearDate** | void | clear selected date | dtp1Instance.clearDate();
-**convertDateToString** | string | utility method, convert date object to string | const dateStr = dtp1Instance.convertDateToString(date: new Date(), isGregorian: false, format: 'yyyy/MM/dd');
-**convertDateToJalali** | json | utility method, convert date object to Jalali | const jalaliObj = dtp1Instance.convertDateToJalali(new Date());
+**convertDateToString** | string | utility & static method, convert date object to string | const dateStr = mds.MdsPersianDateTimePicker.convertDateToString(date: new Date(), isGregorian: false, format: 'yyyy/MM/dd');
+**convertDateToJalali** | json | utility & static method, convert date object to Jalali | const jalaliObj = mds.MdsPersianDateTimePicker.convertDateToJalali(new Date());
 
 <hr>
 

dist/mds.bs.datetimepicker.js

@@ -2181,14 +2181,14 @@ data-bs-toggle="dropdown" aria-expanded="false">
  * @param isGregorian آیا تاریخ تبدیل به شمسی شود و نمایش داده شود یا خیر
  * @param format فرمت مورد نظر برای تبدیل تاریخ به رشته
  */
-  convertDateToString = (date: Date, isGregorian: boolean, format: string): string => {
+  static convertDateToString = (date: Date, isGregorian: boolean, format: string): string => {
     return MdsPersianDateTimePicker.getDateTimeString(!isGregorian ? MdsPersianDateTimePicker.getDateTimeJsonPersian1(date) : MdsPersianDateTimePicker.getDateTimeJson1(date), format, isGregorian, isGregorian);
   };
   /**
  * تبدیل آبجکت تاریخ به شمسی
  * @param date آبجکت تاریخ
  */
-  convertDateToJalali = (date: Date): MdsPersianDateTimePickerConvertedDateModel => {
+   static convertDateToJalali = (date: Date): MdsPersianDateTimePickerConvertedDateModel => {
     const dateTimeJson1 = MdsPersianDateTimePicker.getDateTimeJson1(date);
     const jalaliJsonModel = MdsPersianDateTimePicker.toJalali(dateTimeJson1.year, dateTimeJson1.month, dateTimeJson1.day);
     return {