Fix CSRF InvalidAuthenticityToken

[cprodhomme]

[zorab47]

Any worries of raising JS errors if that attribute is missing? How do other plugins solve this problem?

[cprodhomme]

many people speak about put this line skip_before_filter :verify_authenticity_token into their controller but it's a huge mistake because the authenticity token is a random value generated in your view to prove a request is submitted from a form on your site, not somewhere else. This protects against CSRF attacks.

maybe, you need to check before the value $('meta[name=csrf-token]') is not null 🤔