Radio input can't accept numeric value

[arwin009]

This code is fine:
<input class="happy primary" type="radio" name="a1" value="a1" checked>

This code raise an exception:
<input class="happy primary" type="radio" name="a1" value="1" checked>
Exception:
happy.js:108 Uncaught SyntaxError: Failed to execute 'querySelector' on 'Document': '.happy-radio[data-name="a1"][data-value=1]' is not a valid selector.

[paveljanda]

What version of jQuery do you use? Its is fine by me.

[arwin009]

I use jQuery 3.1.0. jQuery is relevant for Happy library?

I got the same error even on clean project only with Happy library and using an example page from Happy library. Of course the error appears after I change radio input's value to numeric value="1" from value="a1" as I wrote above.

Except Chrome, I also tried Opera browser with the same error result.

[xhulav]

It's also broken on your example page. I have changed input value to numeric via chrome and error has appeared on click event.