m2_validator_israeli_id_number.js

<script>
    require([
        'jquery',
        'jquery/ui',
        'jquery/validate',
        'mage/translate'
    ], function($){
        $.validator.addMethod(
            'validate-customer-id-number', function(value) {
                var IDnum = String(value);

                if ((IDnum.length>9) || (IDnum.length<5))
                    return false;
                if (isNaN(IDnum))
                    return false;

                if (IDnum.length<9)
                {
                    while (IDnum.length<9)
                    {
                        IDnum = '0' + IDnum;
                    }
                }

                var mone = 0, incNum;
                for (var i = 0; i < 9; i ++)
                {
                    incNum = Number(IDnum.charAt(i));
                    incNum *= (i % 2) + 1;
                    if (incNum > 9)
                        incNum -= 9;
                    mone += incNum;
                }
                if (mone % 10 == 0)
                    return true;
                else
                    return false;
            }, $.mage.__('Enter Valid Id Number')
        )
    });
</script>