Radio button required

One input with required attribute is enough.

<form>
  Select Gender:

  <label><input type="radio" name="gender" value="male" required>Male</label>

  <label><input type="radio" name="gender" value="female">Female</label>

  <label><input type="radio" name="gender" value="other">Other</label>

  <input type="submit">
</form>

Source: stackoverflow.com

Similar codes

5 votes205 views2 answers
Angular 5 convert number to two decimal in html {{}}
Html
3 votes231 views1 answer
Number step input html
Html
-1 vote213 views1 answer
Paragraph
Html
0 vote211 views1 answer
About us html template
Html
0 vote204 views1 answer
Ionic1 disable tab
Html
0 vote214 views1 answer
Angular function in html
Html
0 vote205 views1 answer
How to redirect to another html page in html in 30 seconds
Html
2 votes224 views1 answer
Javascript inline onclick get event
Html
3 votes224 views1 answer
Error: input is a void element tag and must neither have `children` nor use `dangerouslySetInnerHTML`.
Html
23 votes214 views5 answers
Html input text
Html