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![If radio buttons are required but not filled form is nevertheless submitted [#2856795] | Drupal.org](https://www.drupal.org/files/issues/Screen%20Shot%202017-06-11%20at%209.14.37%20PM.png "If radio buttons are required but not filled form is nevertheless submitted [#2856795] | Drupal.org")
If radio buttons are required but not filled form is nevertheless submitted [#2856795] | Drupal.org
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![If radio buttons are required but not filled form is nevertheless submitted [#2856795] | Drupal.org](https://www.drupal.org/files/issues/Screen%20Shot%202017-03-06%20at%209.23.01%20AM.png "If radio buttons are required but not filled form is nevertheless submitted [#2856795] | Drupal.org")
If radio buttons are required but not filled form is nevertheless submitted [#2856795] | Drupal.org
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![If radio buttons are required but not filled form is nevertheless submitted [#2856795] | Drupal.org](https://www.drupal.org/files/issues/Screen%20Shot%202017-03-04%20at%205.57.43%20AM.png "If radio buttons are required but not filled form is nevertheless submitted [#2856795] | Drupal.org")
If radio buttons are required but not filled form is nevertheless submitted [#2856795] | Drupal.org
![Radios element missing "required" attribute [#2951317] | Drupal.org](https://www.drupal.org/files/issues/2018-04-11/2951317-10-too-many-asterisks.png "Radios element missing \"required\" attribute [#2951317] | Drupal.org")
Radios element missing "required" attribute [#2951317] | Drupal.org
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input type="radio"> - HTML: HyperText Markup Language | MDN
