middleware
(function(){
var WEBHOOK_URL = ‘https://n8n.srv914565.hstgr.cloud/webhook/middleware’;
var form = document.getElementById(‘csLeadForm’);
var radios = document.querySelectorAll(‘input[name=”csChannel”]’);
var waField = document.getElementById(‘csWhatsappField’);
var emField = document.getElementById(‘csEmailField’);
var btn = document.getElementById(‘csSubmitBtn’);
var formC = document.getElementById(‘csFormContainer’);
var successM = document.getElementById(‘csSuccessMessage’);
var successT = document.getElementById(‘csSuccessText’);
var labelWa = document.getElementById(‘csLabelWa’);
var labelEm = document.getElementById(‘csLabelEm’);
var activeStyle = ‘display:flex; align-items:center; justify-content:center; gap:8px; padding:10px 16px; background:rgba(218,165,32,0.1); border:1px solid #DAA520; border-radius:8px; cursor:pointer; font-size:0.85rem; color:#DAA520;’;
var inactiveStyle = ‘display:flex; align-items:center; justify-content:center; gap:8px; padding:10px 16px; background:rgba(255,255,255,0.04); border:1px solid rgba(255,255,255,0.1); border-radius:8px; cursor:pointer; font-size:0.85rem; color:rgba(255,255,255,0.6);’;
radios.forEach(function(r){
r.addEventListener(‘change’, function(e){
var v = e.target.value;
waField.style.display = ‘none’;
emField.style.display = ‘none’;
labelWa.style.cssText = inactiveStyle;
labelEm.style.cssText = inactiveStyle;
if(v === ‘whatsapp’){
waField.style.display = ‘block’;
labelWa.style.cssText = activeStyle;
} else {
emField.style.display = ‘block’;
labelEm.style.cssText = activeStyle;
}
btn.disabled = false;
btn.style.opacity = ‘1’;
btn.style.cursor = ‘pointer’;
});
});
/* Solo permitir numeros en el campo de WhatsApp */
var waInput = document.getElementById(‘csWhatsapp’);
waInput.addEventListener(‘input’, function(){
this.value = this.value.replace(/[^0-9]/g, ”).slice(0, 10);
});
form.addEventListener(‘submit’, function(e){
e.preventDefault();
var name = document.getElementById(‘csName’).value.trim();
var ch = document.querySelector(‘input[name=”csChannel”]:checked’);
if(!name || !ch) return;
var channel = ch.value;
var contact = ”;
if(channel === ‘whatsapp’){
var raw = waInput.value.replace(/[^0-9]/g, ”);
if(raw.length !== 10){ waInput.focus(); return; }
contact = ‘521’ + raw;
} else {
contact = document.getElementById(‘csEmail’).value.trim();
if(!contact){ document.getElementById(‘csEmail’).focus(); return; }
}
btn.disabled = true;
btn.style.opacity = ‘0.5’;
btn.textContent = ‘Enviando…’;
fetch(WEBHOOK_URL, {
method:’POST’,
headers:{‘Content-Type’:’application/json’},
body: JSON.stringify({name:name, channel:channel, contact:contact, campaign:’middleware-1′, timestamp:new Date().toISOString()})
}).catch(function(){}).finally(function(){
formC.style.display = ‘none’;
successM.style.display = ‘block’;
successT.textContent = channel === ‘whatsapp’ ? ‘Revisa tu WhatsApp en unos segundos.’ : ‘Revisa tu bandeja de correo en unos segundos.’;
});
});
/* Responsive: stack on mobile */
var mq = window.matchMedia(‘(max-width:768px)’);
function handleMq(e){
var el = document.getElementById(‘csLeadMagnet’);
if(el) el.style.gridTemplateColumns = e.matches ? ‘1fr’ : ‘1fr 1fr’;
}
mq.addEventListener(‘change’, handleMq);
handleMq(mq);
})();