password-validator

// Create a schema
var schema = new passwordValidator();

// Add properties to it
schema
.is().min(8) // Minimum length 8
.is().max(100) // Maximum length 100
.has().uppercase() // Must have uppercase letters
.has().lowercase() // Must have lowercase letters
.has().digits(2) // Must have at least 2 digits
.has().not().spaces() // Should not have spaces
.is().not().oneOf(['Passw0rd', 'Password123']); // Blacklist these values

// Validate against a password string
console.log(schema.validate('validPASS123'));
// => true
console.log(schema.validate('invalidPASS'));
// => false

// Get a full list of rules which failed
console.log(schema.validate('joke', { list: true }));
// => [ 'min', 'uppercase', 'digits' ]

$3

$3

var schema = new passwordValidator()
.min(3, 'Password too small')
.usingPlugin(validator.isEmail, 'Password should be an email');

| Rules | Descriptions |
|:---------------------|:---------------------------------------------------------------------------------------------------------------------------------|
|digits([count], [description]) | specifies password must include digits (optionally provide count paramenter to specify at least n digits) |
|letters([count], [description]) | specifies password must include letters (optionally provide count paramenter to specify at least n letters) |
|lowercase([count], [description])| specifies password must include lowercase letters (optionally provide count paramenter to specify at least n lowercase letters) |
|uppercase([count], [description])| specifies password must include uppercase letters (optionally provide count paramenter to specify at least n uppercase letters) |
|symbols([count], [description]) | specifies password must include symbols (optionally provide count paramenter to specify at least n symbols) |
|spaces([count], [description]) | specifies password must include spaces (optionally provide count paramenter to specify at least n spaces) |
|min(len, [description]) | specifies minimum length |
|max(len, [description]) | specifies maximum length |
|oneOf(list) | specifies the whitelisted values |
|not([regex], [description]) | inverts the result of validations applied next |
|is() | inverts the effect of _not()_ |
|has([regex], [description]) | inverts the effect of _not()_ and applies a regex (optional) |
|usingPlugin(fn, [description]) | Executes custom function and include its result in password validation |

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