Cant get POST [Fields] to Work

I just can’t get to POST ACF fields but WP fields are fine.

My HTML Front-End, my custom ACF field is called model as per the example I have added fields and put the field into bracket.

<div class="admin-quick-add">
  <h3>Quick Add Post</h3>
  <input type="text" name="title" placeholder="Title">
  <input type="text" name="fields[model]" placeholder="Model">
  <textarea name="content" placeholder="Content"></textarea>
  <button id="quick-add-button">Create Vehicle</button>
</div>

I have a Javascript file performing the JSON function this is the snippet to capture the form data.

	var ourVehicleData = {
				"title" : document.querySelector('.admin-quick-add [name="title"]').value,
				"fields[model]" : document.querySelector('.admin-quick-add [name="fields[model]"]').value,
				"content" : document.querySelector('.admin-quick-add [name="content"]').value,
				"status" : "publish"
			}

			var createVehicle = new XMLHttpRequest();
			createVehicle.open("POST", "https://mywebsiteaddress.com/wp-json/wp/v2/posts");
			createVehicle.setRequestHeader("X-WP-Nonce", auth_user.nonce);
			createVehicle.setRequestHeader("Content-Type", "application/json", "charset=UTF-8");
			createVehicle.send(JSON.stringify(ourVehicleData));
		});

– I have request version 3 in the settings.
– Both custom fields show in rest and can edit in rest.

Any help on this would be much appreciated.

Thanks

• This topic was modified 6 years, 6 months ago by bwdgroup.