Does not correctly record the field data with the phone type

[DmitriyRomanov-front]

There is a problem with the input field with the phone type.
I use for this field - jquery.maskedinput.js
Code for this field:
$('body').on('focus', 'input[name='phone']', function(){
$(this).mask('+7 (999) 999-99-99');
});
Everything is fine here. But Garlic.js doesn't work correctly.
The value from this field is written without the last digit:
"+7 (111) 111-11-1_"
Сan you help me with this?