function initPhoneMask(fieldId) {

		$(fieldId).attr("maxlength", "14");

		$.mask.definitions['9']='';
		$.mask.definitions['d']='[0-9]';
		$(fieldId).mask("+7 (ddd) ddd-dd-dd");
		$(fieldId).intlTelInput({
		  utilsScript:'https://cdnjs.cloudflare.com/ajax/libs/intl-tel-input/17.0.13/js/utils.min.js',
		  defaultCountry: 'auto',
		  autoHideDialCode:false,
		  autoPlaceholder:"aggressive",
		  placeholderNumberType:"MOBILE",
		  preferredCountries:['ru','by', 'kz', 'am', 'kg'],
		  separateDialCode:true,
		  customPlaceholder:function(selectedCountryPlaceholder,selectedCountryData){
			return '+'+selectedCountryData.dialCode+' '+selectedCountryPlaceholder.replace(/[0-9]/g,'_');
		  },
		});
		$(fieldId).on("close:countrydropdown",function(e,countryData){
		  $(this).val('');
		  $(this).mask($(this).attr('placeholder').replace(/[_]/g,'d'));
		});

	}