@smartfrog/password

password validity checker

Rules

Password must contain the following:

• at least 8 characters long - shown
• at most 64 characters long - (not shown to the user for our internal use only)
• Password must meet the following rules:
  • at least 1 uppercase character (A-Z)
  • at least 1 lowercase character (a-z)
  • at least 1 digit (0-9)
• Spaces are also allowed but do not change the strength of the password

Strength will be measured as:

• WEAK - not acceptable
• MEDIUM - Acceptable
• STRONG - Acceptable & minimum 10 characters

Usage

const password = require('@smartfrog/password')

password.isValid('test123!') //> false
password.isValid('Test123!') //> true

API

password.isValid(value)

check if password is valid based on the matching rules

return boolean

---

password.getScore(value)

get the score of a given password based on the matching rules

return number

---

password.getStrength(value)

get the strength of a given password based on the matching rules

return one of those value: 'WEAK', 'MEDIUM', 'STRONG'

---

password.getErrors(value)

get the errors of a given password based on the matching rules

return object

---

Examples

Password	Strength
	WEAK
!@$&$&	WEAK
abcdefg	WEAK
abcdefg!	WEAK
abcdefgh	WEAK
ABCDEFGH	WEAK
Abcdefgh	WEAK
Abcdefg	WEAK
Abcdefg	WEAK
Abcdef1	WEAK
1234567	WEAK
1-!@#$%	WEAK
1234578	WEAK
123457aB	MEDIUM
Abcdefg1	MEDIUM
Abcdefg12	MEDIUM
Ab!@#$%12	MEDIUM
Abcdefgh12	STRONG
Abcdefgh1$	STRONG
Abcdefgh1$34567890!@#$%^&*(dgdfnog	STRONG