Password Validator

function passwordValidator(password) {

    let lengthValidation = hasRequiredLength(password);
    let conditionValidation = hasValidCharacters(password);
    let digitContainsValidation = hasAtleastTwoDigits(password);

    if (lengthValidation && conditionValidation && digitContainsValidation) {
        console.log('Password is valid')
    }

    function hasRequiredLength(password) {

        let isInRange = password.length >= 6 && password.length <= 10;

        if (!isInRange) {
            console.log('Password must be between 6 and 10 characters');
        }

        return isInRange;
    }

    function hasValidCharacters(password) {
        let characters = password.split('');

        let isValid = true;

        for (let letter of characters) {

            let assciiValue = letter.charCodeAt();

            if (!isDigit(assciiValue) && !isCapitalLetter(assciiValue) && !isLowerLetter(assciiValue)) {
                isValid = false;
                break;
            }
        }

        if (!isValid) {
            console.log('Password must consist only of letters and digits');
        }

        return isValid;

        function isDigit(char) {
            return char >= 48 && char <= 57;
        }

        function isCapitalLetter(char) {
            return char >= 65 && char <= 90;
        }

        function isLowerLetter(char) {
            return char >= 97 && char <= 122;
        }
    }

    function hasAtleastTwoDigits(password) {

        let digits = [1, 2, 3, 4, 5, 6, 7, 8, 9, 0];
        let digitCounter = 0;

        password.split('').forEach((letter) => {

            let value = Number(letter);

            if (digits.includes(value)) {
                digitCounter++;
            }
        })

        let hasMinimumDigits = digitCounter >= 2;

        if (!hasMinimumDigits) {
            console.log("Password must have at least 2 digits");
        }

        return hasMinimumDigits
    }
}