Function normalizeTemplateData

static/js/payment.js:775–790

(data)

}

function normalizeTemplateData(data) {
    const source = data && typeof data === "object" ? data : {};
    return {
        card_number: String(source.card_number || "").replace(/\D/g, ""),
        exp_month: normalizeMonth(source.exp_month),
        exp_year: normalizeYear(source.exp_year),
        cvc: String(source.cvc || source.cvv || "").replace(/\D/g, "").slice(0, 4),
        billing_name: String(source.billing_name || "").trim(),
        country_code: String(source.country_code || "US").trim().toUpperCase() || "US",
        currency: String(source.currency || "").trim().toUpperCase(),
        address_line1: String(source.address_line1 || "").trim(),
        address_city: String(source.address_city || "").trim(),
        address_state: String(source.address_state || "").trim(),
        postal_code: String(source.postal_code || "").trim(),
    };
}

function refreshBillingTemplateSelect(selectedId = "") {
    const selectEl = document.getElementById("billing-template-select");