質問編集履歴
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app/controller/sessions_controller.rbを加筆しました
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@@ -274,6 +274,88 @@
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```
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**app/controller/sessions_controller.rb**
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class SessionsController < ApplicationController
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# GET /login
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def new
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#@session = Session.new
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end
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# POST /login
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def create
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user = User.find_by(email: params[:session][:email])
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if user && user.authenticate(params[:session][:password])
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if user.activated?
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# Success
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log_in user
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params[:session][:remember_me] == '1' ? remember(user) : forget(user)
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redirect_back_or user
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else
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message = "Account not activated. "
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message += "Check your email for the activation link."
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flash[:warning] = message
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redirect_to root_url
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end
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else
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# Failure
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flash.now[:danger] = 'Invalid email/password combination'
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render 'new'
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end
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end
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# DELETE /logout
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def destroy
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log_out if logged_in?
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redirect_to root_url
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end
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end
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```
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エラーが発生した後にタイプミスや誤字脱字を疑いRailsチュートリアルのコードをコピペしたのでこれらによるエラーの可能性は低いかと思います
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