detect coordinates by address input from user

yandex-geocoder.js

$('#yandex-location').autocomplete({
            delay: 300,
            source: function(request, responce) {
                $.get('https://geocode-maps.yandex.ru/1.x/', {
                    geocode: request.term,
                    sizes: 5,
                    format: 'json'
                }, function(data) {
                    var result = [];
                    data.response.GeoObjectCollection.featureMember.forEach(function(el, i) {
                        var el = el.GeoObject;
                        console.log(el);
                        result.push({
                            name: el.Point.pos,
                            value: (el.description?el.description + ', ':'') + el.name,
                            pos: el.Point.pos,
                        });
                    });
                    console.log(result);
                    responce(result);
                })
            },
            select: function( event, ui ) {
                var latlong = ui.item.pos.split(' ');
                $('[name="data[location-lat]"]').val(latlong[1]);
                $('[name="data[location-long]"]').val(latlong[0]);
            }
        })