Re: [phoenix-core] Proposal: Rendering forms without ID collisions

[José Valim]

Latest version of phoenix_ecto allows the ID to be given to the form and all IDs generated by the form will be prefixed by that ID. :)

On Wed, Sep 30, 2020 at 7:33 PM Nick Wessing <ni...@headway.io> wrote:

I am working in liveview and one thing I am noticing that is tripping up myself and other developers on my team, is that when duplicate IDs happen, things can go south pretty quickly. It doesn't help that the form_for helper auto generates IDs on all of its input elements. 

I propose a that form_for accepts an id_prefix option that will be used when generating all of its inputs. This way developers have an easy way to put multiple forms on a page without worrying about manually specifying an ID for every single input element.

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