Nested Forms with Cocoon
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Nested Forms with Cocoon

#71 Mar 12, 2017 free
Using the unobtrusive gem, Cocoon, learn how to handle multiple models in a single form with accepts_nested_attributes_for.

Nested Forms from Scratch
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9:48 CC

Nested Forms from Scratch

#70 Mar 5, 2017 free
Learn how to handle multiple models in a single form with accepts_nested_attributes_for and learn how to add and remove nested records through JavaScript.

Invisible Captcha
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4:47 CC

Invisible Captcha

#10 Aug 2, 2015 free
Part of a good User Experience is making your application easy to use for your users. However, a few bad apples often cause a hinderance to your UX/UI by the addition of Captchas. Learn how to create invisible captchas to protect your forms while delivering a good UX.