WARNING: Can't verify CSRF token authenticity rails

Question

I am sending data from view to controller with AJAXand I got this error:

WARNING: Can\'t verify CSRF token authenticity

I think

Answer 1

I just thought I'd link this here as the article has most of the answer you're looking for and it's also very interesting

http://www.kalzumeus.com/2011/11/17/i-saw-an-extremely-subtle-bug-today-and-i-just-have-to-tell-someone/