Check if a radio button is checked jquery

2018-06-19 21:27:47

This question already has an answer here:

Check if checkbox is checked with jQuery 19 answers

尝试这个

if($('input:radio:checked').length > 0){
// go on with script
 }else{
    // NOTHING IS CHECKED
 }

First of all, have only one id="test"

Secondly, try this:

if ($('[name="test"]').is(':checked'))

Something like this:

 $("input[name=test]").is(":checked");

Using the jQuery is() function should work.

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