回答編集履歴
1
書式の改善
test
CHANGED
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@@ -12,11 +12,31 @@
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15
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・データベースに保存される場合のuser.rb
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-
```u
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19
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```Ruby
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20
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class User < ApplicationRecord
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validates :email, {presence: true, uniqueness: true}
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validates :password, {presence: true}
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validates :name, presence: true, length: { maximum: 50 }
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end
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31
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```
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34
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35
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・データベースに保存されない場合のuser.rb
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36
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```Ruby
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class User < ApplicationRecord
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