Formatting Date Prototypes doesn't work for months

[erdbom]

As seen in the screenshots from one of your codepens, the .format('MMMM') is not displaying anything
I think I am using it correctly according to your documentation. Is this a bug?

Thank you!

[rubjo]

Seems like a bug, yes.

Also seems odd to want to display the month names there :)

Would something like
{{ heading.heading.date.toLocaleDateString(undefined, { month: 'long' }) }}
or
{{ heading.heading.date.toLocaleDateString(undefined, { weekday: 'short' }) }}
work for you?

[antoniandre]

Hi @erdbom,
You probably moved on since the time, but I have checked the quoted Codepen and it seems to work with the latest Vue 2 build or latest Vue 3 build.
https://codepen.io/antoniandre/pen/oNgyYxN
It could have been related to a particular Vue cal build at some point.

Cheers!