Ariakit
/

FormRadio

Using the FormRadioGroup and FormRadio components to create a Form with custom validation that requires a user to select an option from a list of radio buttons.

Preferences

import { useId } from "react";
import * as Ariakit from "@ariakit/react";
import "./style.css";
export default function Example() {
const id = useId();
const form = Ariakit.useFormStore({ defaultValues: { color: "" } });
form.useValidate(() => {
if (!form.getValue(form.names.color)) {
form.setError(form.names.color, "Please select a color.");
}
});
form.useSubmit(async (state) => {
alert(JSON.stringify(state.values));
});
return (
<Ariakit.Form store={form} aria-labelledby={id} className="wrapper">
<h2 id={id} className="heading">
Preferences
</h2>
<Ariakit.FormRadioGroup className="radio-group">
<Ariakit.FormGroupLabel className="radio-group-label">
Favorite color
<Ariakit.FormError name={form.names.color} className="error" />
<label className="radio-label">
<Ariakit.FormRadio name={form.names.color} value="red" />
Red
</label>
<label className="radio-label">
<Ariakit.FormRadio name={form.names.color} value="green" />
Green
</label>
<label className="radio-label">
<Ariakit.FormRadio name={form.names.color} value="blue" />
Blue
</label>
<Ariakit.FormSubmit className="button">Submit</Ariakit.FormSubmit>
);
}

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