response.json()).then(data=>{if(data.status==='success'){Swal.fire({icon:'success',title:'Success!',text:data.message,showConfirmButton:false,timer:1500,customClass:{popup:'swal-dark'}}).then(()=>{window.location.href=data.redirect;});}else{Swal.fire({icon:'error',title:'Error!',text:data.message,customClass:{popup:'swal-dark'}});}}).catch(error=>{Swal.fire({icon:'error',title:'Error!',text:'Connection error. Please try again.',customClass:{popup:'swal-dark'}});}).finally(()=>{btn.classList.remove('loading');});});?>