<form id="vka-suscribir" onsubmit="event.preventDefault();var f=this;fetch('https://concordiadirecto.com/plugin/alerta-vektor/suscribir',{method:'POST',headers:{'Content-Type':'application/x-www-form-urlencoded'},body:new URLSearchParams(new FormData(f))}).then(r=>r.json()).then(function(d){alert(d.mensaje||d.error);if(d.ok){f.reset();}});">
<input type="email" name="email" placeholder="Tu email" required>
<input type="text" name="zona" placeholder="Tu barrio/zona (opcional)">
<button type="submit">Suscribirme a las alertas</button>
</form>
