"use strict"; document.addEventListener("DOMContentLoaded", () => { const _switch = document.getElementById("clientSideValidate"); _switch.addEventListener("change", () => _switch.checked ? addValidation() : removeValidation() ); }); const handler = (event) => { if (!event.target.checkValidity()) { event.preventDefault(); event.stopPropagation(); } event.target.classList.add("was-validated"); }; const addValidation = () => { const forms = document.querySelectorAll(".needs-validation"); Array.from(forms).forEach((form) => { form.addEventListener("submit", handler, false); }); }; const removeValidation = () => { const forms = document.querySelectorAll(".needs-validation"); Array.from(forms).forEach((form) => { form.removeEventListener("submit", handler, false); }); };