@finsweet/ts-utils/dist/helpers/getFormFieldValue.js

Typescript utils for custom Webflow projects.

import { isHTMLInputElement } from '../type-guards';
/**
 * Gets the value of a given input element.
 * @param {FormField} input
 */
export const getFormFieldValue = (input) => {
    let { value } = input;
    // Perform actions depending on input type
    if (input.type === 'checkbox')
        value = input.checked.toString();
    if (input.type === 'radio') {
        // Get the checked radio
        const checkedOption = input.closest('form')?.querySelector(`input[name="${input.name}"]:checked`);
        // If exists, set its value
        value = isHTMLInputElement(checkedOption) ? checkedOption.value : '';
    }
    return value.toString();
};