jQuery-datepicker

I am using this tutorial, but I have it slightly modified some fields for my needs, nothing special, just :

I have a "common" bundle that is used on several Symfony projects. This bundle contains the assets we use on our different projects (js and css). Until now this bundle was mainly adding assets with macros that allowed to load the libraries cdn.

I've been trying to change language shown by the datepicker. Default is english, I want to use french. I've got some results during searches but none seems working for me smh... I've tried those 1,2, 3, 4, 5 but still got no change in the language... I must be doing something wrong somewhere I guess

Here is a simplified version (yet all necessary information) of my code:

All the answers I could find are for Datepicker and it doesn't work the same!

It only fires an onChange() event if I modify the value with the keyboard and not the bootstrap interface.

I've tested everything showed here

My code:

JAVASCRIPT

I have a site that is translated into two languages; English and Turkish. I want the datepicker on this turkish page to display the datepicker UI in the Turkish Language and not the default English Language. Clearly simply using two different forms does not solve the problem. I have tried solutions from this, this and even the demo page but I still get errors. So either I am applying them wrongly or am missing something. I even included the language source code from the jQuery CDN, downloaded a copy to the server but still the results are not positive. Below is the current code, it gives no errors as it is now but it still does not work.

In The Contact Form:

I have a laravel-modal where I need the jquery-datepicker to work, but for some reason the datepicker does not get initialized.

I have a simple form that contains one submit button and 2 input text, that call "date1" and "date2" and both are using DatePicker Gijgo plugin (https://gijgo.com/datepicker) to select date.

I would like to disable submit button if i select date from "date2" that is less than today and enable submit button if i select date from "data2" that is greater/equal than today.

Before i post here, i researched the topics below, but i didn't find the correct way to solve this:

1. JQuery Datepicker OnSelect and TextChanged problem
2. Activate button when two datepickers fields have values
3. jQuery disable or enable submit button based on dates

Below is the code that i'm working:

1. CDN Scripts

I'm using a bootstrap datepicker and jQuery validate. I have jquery validate set to focus on the input when the field is empty & required.

With bootstrap datepicker however, the focus event causes the calendar to open. Which is not ideal in my situation. I'm wondering if there is a way to focus, but pass through a preventDefault or something like that?

I made a jsfiddle. Basically, is it possible to click the button to focus on the element, but not have the calendar open? https://jsfiddle.net/a2gkpxuh/ The primary purpose of the focus is to scroll the page so the user can see the required element.

I have 4 dates that I need to count, the first date needs to be equal to $_POST and other 3 should not count 0000-00-00 as a date.

I tried this query: