Autofill City and Satate fields based on zip code imput using ziptastic

Ask the community
,
1

Hello guys, I’m having a issues using this code based on this tutorial , It doesn’t work for me and I don’t know what is the problem, I have tested the API on this website and there is no problem with the API. I would like to know if I’m implementing something wrong, please anyone who can help me?

$w.onReady(function () {
 // Write your JavaScript here
 $w("#zipcode").onChange( (event) => {
  zipcode_keyPress(event);
   });
}

export function zipcode_keyPress(event, $w) {
 // This function was added from the Properties & Events panel. To learn more, visit http://wix.to/UcBnC-4
 // Add your code for this event here: 

 //
 let zipcode = $w("#zipcode").value;
 let apiURL = "http://ZiptasticAPI. com/";

 if (zipcode.lenght === 5) { 

    fetch(apiURL + zipcode, {nethod: "get"})
      .then( (httpResponse) => {
 if (httpResponse.ok) {
    return httpResponse.jason();
      }
 else{
     return Promise.reject("error");
      }
     }  )
     .then ( (json) => {
         console.log(JSON.stringify(json));
         $w("#city").value = json.city;
         $w("#state").value=json.state;
    } )
    .catch ( (err) => {
    console.log(err);
    } );
    }

}