btcpayserver/BTCPayServer/Views/UILightningLikePayout/ConfirmLightningPayout.cshtml

@model System.Collections.Generic.List<BTCPayServer.Data.Payouts.LightningLike.UILightningLikePayoutController.ConfirmVM>
@{
    Layout = "../Shared/_Layout.cshtml";
    ViewData["Title"] = "Confirm Lightning Payout";
    var cryptoCode = Context.GetRouteValue("cryptoCode");
}

<h2 class="mt-1 mb-2">@ViewData["Title"]</h2>
<div class="row">
    <div class="col-md-12">
        <ul class="list-group list-group-flush">
            @foreach (var item in Model)
            {
                <li class="list-group-item py-4 px-0">
                    <div class="text-break">@item.Destination</div>
                    <form method="post" class="mt-4 mb-1" id="pay-invoices-form">
                        <button type="submit" class="btn btn-primary" id="Pay">Pay @item.Amount @cryptoCode</button>
                        <a asp-controller="UIStorePullPayments" asp-action="Payouts" asp-route-storeId="@Context.GetStoreData().Id" class="btn btn-secondary mx-2 px-4">Cancel</a>
                    </form>
                </li>
            }
        </ul>
    </div>
</div>

@section PageFootContent {
    <partial name="_ValidationScriptsPartial" />
    <script>
        document.addEventListener("DOMContentLoaded", function() {
            $("#pay-invoices-form").on("submit", function() {
                $(this).find("input[type='submit']").prop('disabled', true);
            });
            $("#pay-invoices-form input").on("input", function() {
                // Give it a timeout to make sure all form validation has completed by the time we run our callback
                setTimeout(function() {
                    var validationErrors = $('.field-validation-error');
                    if (validationErrors.length === 0) {
                        $("input[type='submit']#Create").removeAttr('disabled');
                    }
                }, 100);
            });
        });
    </script>
}