File Content: index.js document.addEventListener("DOMContentLoaded",(e=>{const t=()=>{const e=document.querySelectorAll("form.wpcf7-form .wpcf7-stripe");for(let t=0;t<e.length;t++){let r=e[t];r.querySelector("button").disabled=!0;let i=document.createElement("span");i.setAttribute("class","wpcf7-not-valid-tip"),i.insertAdjacentText("beforeend","This form includes a payment widget that requires a modern browser to work."),r.appendChild(i)}};if(void 0===window.wpcf7_stripe)return console.error("window.wpcf7_stripe is not defined."),void t();if("function"!=typeof window.Stripe)return console.error("window.Stripe is not defined."),void t();if("function"!=typeof wpcf7.submit)return console.error("wpcf7.submit is not defined."),void t();const r=Stripe(wpcf7_stripe.publishable_key),i=r.elements();document.addEventListener("wpcf7submit",(e=>{const t=e.detail.unitTag,s=`${t}-ve-stripe-card-element`,n=document.querySelector(`#${t} form`),o=n.closest(".wpcf7").querySelector(".screen-reader-response"),d=n.querySelector(".wpcf7-stripe .wpcf7-form-control-wrap"),c=n.querySelector(".wpcf7-stripe button.first"),a=n.querySelector(".wpcf7-stripe button.second"),l=n.querySelector('[name="_wpcf7_stripe_payment_intent"]');if(!l)return;l.setAttribute("value","");const u=e=>{const t=o.querySelector("ul"),r=t.querySelector(`li#${s}`);r&&r.remove();const i=document.createElement("li");i.setAttribute("id",s),i.insertAdjacentText("beforeend",e.message),t.appendChild(i)},p=e=>{const t=d.querySelector(".wpcf7-form-control");t.classList.add("wpcf7-not-valid"),t.setAttribute("aria-describedby",s);const r=document.createElement("span");r.setAttribute("class","wpcf7-not-valid-tip"),r.setAttribute("aria-hidden","true"),r.insertAdjacentText("beforeend",e.message),d.appendChild(r),d.querySelectorAll("[aria-invalid]").forEach((e=>{e.setAttribute("aria-invalid","true")})),t.closest(".use-floating-validation-tip")&&(t.addEventListener("focus",(e=>{r.setAttribute("style","display: none")})),r.addEventListener("mouseover",(e=>{r.setAttribute("style","display: none")})))},f=()=>{o.querySelectorAll(`ul li#${s}`).forEach((e=>{e.remove()})),d.querySelectorAll(".wpcf7-not-valid-tip").forEach((e=>{e.remove()})),d.querySelectorAll("[aria-invalid]").forEach((e=>{e.setAttribute("aria-invalid","false")})),d.querySelectorAll(".wpcf7-form-control").forEach((e=>{e.removeAttribute("aria-describedby"),e.classList.remove("wpcf7-not-valid")}))};if("payment_required"===e.detail.status){const s=e.detail.apiResponse.stripe.payment_intent;s.id&&l.setAttribute("value",s.id);const o=i.getElement("card")||i.create("card");o.mount(`#${t} .wpcf7-stripe .card-element`),o.clear(),d.classList.remove("hidden"),c.classList.add("hidden"),a.classList.remove("hidden"),a.disabled=!0,o.addEventListener("change",(e=>{if(f(),e.error){const t={message:e.error.message};u(t),p(t),a.disabled=!0}else a.disabled=!1})),a.addEventListener("click",(e=>{f(),a.disabled=!0,n.classList.add("submitting"),wpcf7.blocked||r.confirmCardPayment(s.client_secret,{payment_method:{card:o}}).then((e=>{if(e.error){e.error.decline_code&&["fraudulent","lost_card","merchant_blacklist","pickup_card","restricted_card","security_violation","service_not_allowed","stolen_card","transaction_not_allowed"].includes(e.error.decline_code)&&(wpcf7.blocked=!0),n.classList.remove("submitting");const t={message:e.error.message};u(t),p(t)}else"succeeded"===e.paymentIntent.status&&wpcf7.submit(n)}))}))}else d.classList.add("hidden"),c.classList.remove("hidden"),a.classList.add("hidden"),["mail_sent","mail_failed"].includes(e.detail.status)&&(c.disabled=!0)}))})); Submit