質問編集履歴
1
community.rbを追加しました。確かに'published'とありますね...
title
CHANGED
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File without changes
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body
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@@ -91,4 +91,19 @@
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91
91
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end
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92
92
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end
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93
93
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94
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+
```
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95
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<community.rb>
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96
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```ここに言語を入力
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97
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class Community < ApplicationRecord
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98
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belongs_to :user
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99
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attachment :intro_image
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100
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has_many :follows, dependent: :destroy
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101
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102
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with_options if: :published? do
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103
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validates :title, presence: true
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104
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validates :introduction, presence: true
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105
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# 複数valitatesをまとめたい場合はwith_optionsを使用（published?はメソッド名またはmodelのboolean項目)
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106
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end
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107
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end
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108
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+
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94
109
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```
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