get token

form.html

<script>
   function getTokenAndInject() {
        $("#errorMessage").hide();
        axios.post('/tokens', {withCredentials: true})
            .then(response => {
                $("#contentForm").append(
                    `<input type="text" hidden name="inputToken" id="inputToken" value=${response.data.token} />`
                )
            })
            .catch(error => {
                $("#errorMessage").show();
                window.location.href = '/';
            });
    }
</script>