Page Comparison

<code>
<!-- Billingo tax number field -->
<div class="tax-number">
    <label for="tax-number">Adószám (magyar adóalanyok esetében kötelező)</label>
    <input type="text" id="tax-number" name="attributes[tax-number]" onchange="checkTaxNumber()" value="{{ cart.attributes['tax-number'] }}" placeholder="12345678-1-12" pattern="\d{9}\-\d\-\d{2}">
</div>
<script>
    function checkTaxNumber() {
        const e = document.getElementById("tax-number").value;
        if (e.length) {
            document.getElementById("tax-number").style.borderColor = e.match("^(\\d{8})-(\\d)-(\\d{2})$") ? "darkgreen" : "red";
        } else {
            document.getElementById("tax-number").style.borderColor = "initial";
        }
    }
    checkTaxNumber();
</script>
<!-- END Billingo tax number field -->
</code>