L.latLngBounds() does not accept an array of {lat:"…",lng:"…"}

[Mithgol]

L.latLngBounds([
   {lat:"44.724258", lng:"37.749646"},
   {lat:"44.711709", lng:"37.778227"}
]).isValid() // false

L.latLngBounds([
   [44.724258, 37.749646],
   [44.711709, 37.778227]
]).isValid() // true

[mourner]

Is it really an issue? I think it's an issue of not using the correct syntax.

[Mithgol]

Leaflet's documentation says “All Leaflet methods that accept LatLng objects also accept them in a simple Array form and simple object form (unless noted otherwise)”, and .latLngBounds() even accepts that simple Array form but not the simple object form of LatLng.

[mourner]

Oh, so it doesn't work even with values as numbers... I'll check it out.

[Mithgol]

Meanwhile, a jQuery-powered workaround:

var arrBounds = [];
$.each(processedItems, function(idx, pItem){
   arrBounds.push([pItem.lat, pItem.lng]);
});
var bounds = L.latLngBounds(arrBounds);

The issue was originally observed in Leaflet 0.6.4 (the latest CDN's version).