ログインをmodalで実装してるんだけど、validationにひっかかったときに registrations#newに遷移してしまう。 →modal上で完結させたい。 devise触りたてでソース読んでないので、流れとか整理しておく。 def create build_resource(sign_up_params) #01 resource.save yield resource if block_given? if resource.persisted? if resource.active_for_authentication? #02 set_flash_message! :notice, :signed_up #03 sign_up(resource_name, resource) #04 respond_with resource, location: after_sign_
![Rails初心者がdeviseのsessions#createを読み解く(途中) - Qiita](https://cdn-ak-scissors.b.st-hatena.com/image/square/07dda834ef5b764911c17ee1d91399cd4f797c6c/height=288;version=1;width=512/https%3A%2F%2Fqiita-user-contents.imgix.net%2Fhttps%253A%252F%252Fcdn.qiita.com%252Fassets%252Fpublic%252Farticle-ogp-background-412672c5f0600ab9a64263b751f1bc81.png%3Fixlib%3Drb-4.0.0%26w%3D1200%26mark64%3DaHR0cHM6Ly9xaWl0YS11c2VyLWNvbnRlbnRzLmltZ2l4Lm5ldC9-dGV4dD9peGxpYj1yYi00LjAuMCZ3PTk3MiZoPTM3OCZ0eHQ9UmFpbHMlRTUlODglOUQlRTUlQkYlODMlRTglODAlODUlRTMlODElOENkZXZpc2UlRTMlODElQUVzZXNzaW9ucyUyM2NyZWF0ZSVFMyU4MiU5MiVFOCVBQSVBRCVFMyU4MSVCRiVFOCVBNyVBMyVFMyU4MSU4RiVFRiVCQyU4OCVFOSU4MCU5NCVFNCVCOCVBRCVFRiVCQyU4OSZ0eHQtYWxpZ249bGVmdCUyQ3RvcCZ0eHQtY29sb3I9JTIzMjEyMTIxJnR4dC1mb250PUhpcmFnaW5vJTIwU2FucyUyMFc2JnR4dC1zaXplPTU2JnM9NjFmZmE4OWExZDk3ZDIxZGJkNWM2NDg5YzhhZDhlNGE%26mark-x%3D142%26mark-y%3D57%26blend64%3DaHR0cHM6Ly9xaWl0YS11c2VyLWNvbnRlbnRzLmltZ2l4Lm5ldC9-dGV4dD9peGxpYj1yYi00LjAuMCZoPTc2Jnc9NzcwJnR4dD0lNDBlaXRjaGVzJnR4dC1jb2xvcj0lMjMyMTIxMjEmdHh0LWZvbnQ9SGlyYWdpbm8lMjBTYW5zJTIwVzYmdHh0LXNpemU9MzYmdHh0LWFsaWduPWxlZnQlMkN0b3Amcz0wNzI3MWUxOTYyMmI5NjJmN2RiZjYyMDBlY2YyN2ZhYQ%26blend-x%3D142%26blend-y%3D486%26blend-mode%3Dnormal%26s%3D39e8fa1730dfaf615b43742a1bf19323)