Change Date picker output format in Auto Responder emails.

Hi team , 

I would like to change my date format to appear with day like this 
Friday, 12/01/2018 on my auto responder mail.

Right now am using "date picker" widget 

If I use future date will it be able to appear as the format I mention above?

Pls let me know. 

Thanks

Yes it is possible to achieve your requirement by adding the following tag in the subject line of your auto-responder / notification email alert:

{DATE:l, d-m-Y}

Please check the screenshot below:

I tested this in one of my own form and the date was displayed correctly. Please check the screenshot below:

You can change the separator from "-" to "/".

I tried did future date like  20/01/2018 on the widget date picket 

but the date appear on auto respond mail is 08/01/2018

why is that?

To display the date as you have  explained kindly add the tag {date} to your email template. This will pick the date you have chosen from the date picker as shown below.