[RUBY] When the appearance of the input form is broken on the page after rendering

Version you are using

Ruby ver. 2.6.5 Rails ver. 6.0.3.4

phenomenon

After the post input form was rendered due to a typo, the shape collapsed ↓ スクリーンショット 2020-12-14 20.56.11.png

スクリーンショット 2020-12-08 18.48.25.png

Solution

It was solved by writing the following in the CSS file.

post.css


.field_with_errors {
  display: contents;
}

In Rails, the field containing the error message is automatically surrounded by a div tag with the field_with_errors class, which seems to break the layout.

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