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7-password-validator.js
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57 lines (42 loc) · 1.59 KB
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/*
Password Validation
Write a program that should check if each password in an array
contains a valid password (see below for password criteria) and return a
new array with true or false booleans for whether that password was valid or not.
To be valid, a password must:
- Have at least 5 characters.
- Have at least one English uppercase letter (A-Z)
- Have at least one English lowercase letter (a-z)
- Have at least one number (0-9)
- Have at least one non-alphanumeric symbol ("!", "#", "$", "%", ".", "*", "&")
Passwords must not be any previous password in the passwords array.
Example 1:
PreviousPassword = ["fhD8!yrjj", "ttkTu.wer3", "dvyyeyY!5", "qwbfj76%", "tytT3729."];
Expected Result:
PasswordValidationResult= [false, false, false, false, true]
*/
function validatePasswords(passwords) {
}
/* ======= TESTS - DO NOT MODIFY ===== */
const passwords1 = ["Se%5", "TktE.TJTU", "384#HsHF", "dvyyeyy!5", "tryT3729"]
const passwords2 = ["StUFf27%", "Pl3nty!", "Jai33", "shajsaUA**&&", "Pl3nty!"]
const util = require('util');
function test(test_name, actual, expected) {
let status;
if (util.isDeepStrictEqual(actual, expected)) {
status = "PASSED";
} else {
status = `FAILED: expected: ${util.inspect(expected)} but your function returned: ${util.inspect(actual)}`;
}
console.log(`${test_name}: ${status}`);
}
test(
"validatePasswords function works - case 1",
validatePasswords(passwords1),
[false, false, true, false, false]
);
test(
"validatePasswords function works - case 2",
validatePasswords(passwords2),
[true, true, false, false, false]
);