@astro-utils/forms/dist/components-control/form-utils/bind-form-plugins/input-radio.js

Server component for Astro (call server functions from client side with validation and state management)

import { IHTMLFormPlugin } from './iform-plugin.js';
export default class HTMLInputRadioPlugin extends IHTMLFormPlugin {
    constructor() {
        super(...arguments);
        this.storage = new Map();
    }
    createOneValidation(name, keyData) {
        const { options, about } = keyData;
        if (!options.has(about.formValue)) {
            about.pushErrorManually('radio-invalid-value', 'Radio value invalid');
            return;
        }
        this.form[name] = about.formValue;
    }
    createRadioDefault(about) {
        return {
            about,
            options: new Set()
        };
    }
    addNewValue(about, originalValue) {
        if (!this.storage.has(about.originalName)) {
            this.storage.set(about.originalName, this.createRadioDefault(about));
        }
        else {
            this.storage.get(about.originalName).options.add(originalValue);
        }
    }
}