daterange.js firstDayOfWeek is not a function

[MaGiCmAsTeR0511]

Prerequisites

• [ ] I have searched for similar issues in both open and closed tickets and cannot find a duplicate.
• [x ] The issue still exists against the latest master branch of yii2-date-range.
• [x ] This is not an usage question. I confirm having gone through and read the documentation and demos.
• [ ] This is not a general programming / coding question. (Those should be directed to the webtips Q & A forum).
• [x ] I have attempted to find the simplest possible steps to reproduce the issue.
• [x ] I have included a failing test as a pull request (Optional).

Environment

Browsers

• [ x] Google Chrome
• [x ] Mozilla Firefox
• [x ] Internet Explorer
• [x ] Safari

Operating System

• [x ] Windows
• [ ] Mac OS X
• [ ] Linux
• [ ] Mobile

Libraries

• jQuery version:
• yii2-date-range version:

Isolating the problem

• [ ] This bug happens on the demos page
• [x ] The bug happens consistently across all tested browsers
• [ ] This bug happens when using yii2-date-range without other plugins.

when i use the Daterangepicker following error is shown

jquery.js:3869 Uncaught TypeError: moment.localeData.firstDayOfWeek is not a function

it is in the 86 line of your daterangejs

when i delete this line everything is working fine, this is also my workaround till today but with every composer update this error is shown again

can you please fix that

[kartik-v]

This is related to the third party date range picker plugin.

Ideally, I believe, you should not be facing this issue - as can be seen in the demos (the same plugin code works).

However, if you feel there is some issue that needs to be resolved - please report it to the above plugin author - so that it can be fixed upstream there and referred here.