Created
December 28, 2017 01:59
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HTMLの論理属性のテスト
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <meta charset="UTF-8"> | |
| <title>Boolean Attribute Sample</title> | |
| </head> | |
| <body> | |
| <input type="text" disabled> | |
| <input type="text" disabled="disabled"> | |
| <input type="text" disabled="foo bar baz"> | |
| <input type="text"> | |
| </body> | |
| </html> |
Check by 'text input' で確認したところ、確かに10行目でエラーが出てます。
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https://validator.w3.org/
でチェックするために作成したHTMLです。File UploadかDirect Inputでご確認ください。
10行目でエラーが出ると思います。これはHTMLの文法として論理属性の属性名と属性値が一致しないためのものです。