var invalid_phone_err = '{$lng.listings.errors.invalid_phone}';

// initialise plugin
$("#{$v.caption}").intlTelInput({
	{if $v.extensions!=''}
	onlyCountries: [{$v.extensions}],
	{/if}
	// Specify the countries to appear at the top of the list.	
	preferredCountries: [], 
	initialCountry: "auto",
	geoIpLookup: function(callback) {
    $.get('https://ipinfo.io', function() {}, "jsonp").always(function(resp) {
      var countryCode = (resp && resp.country) ? resp.country : "";
      callback(countryCode);
    });
  },
  utilsScript: "{$live_site}/libs/jQuery/plugins/intlTelInput/utils.js"
});


var reset = function() {
  $("#{$v.caption}").removeClass("err");
  $(".err_label").remove();
};

// on blur: validate
$("#{$v.caption}").blur(function() {

  if ($.trim($("#{$v.caption}").val())) {
    if (!$("#{$v.caption}").intlTelInput("isValidNumber")) {

		$("#{$v.caption}").addClass("err");
		// add as child to first right_form
		$(".err_label").remove();
		$("#{$v.caption}").closest( ".right_form").prepend('<label class="err_label">'+invalid_phone_err+'</label>');
		
    }
    else { 
		//alert($("#{$v.caption}").intlTelInput("getNumber"));
		$("#{$v.caption}_hidden").val($("#{$v.caption}").intlTelInput("getNumber"));
	}
  }
});

// on keyup / change flag: reset
$("#{$v.caption}").on("keyup change", reset);