form-fields-checker

from-validator

npm package to validate form fields like email, phone no etc, check password strength, suggest new passwords, get country code and initials of all countries and so on. Make the form field validation process much easier and faster. To install the package run

npm i form-validator

As of now there are three main functions, isValidEmail, checkPasswordStrength and generatePassword. Detail explaination of them are given below.

isValidEmail()

If an email is sent as a parameter to this function, it validates wheather the email is valid or not.

checkPasswordStrength()

This functions checks the strength of the given password and returns how strong it is and a list suggetions to further strengthen the password. Strength can be one of these values invalid | weak | moderate | strong | very strong The parameters fo the function is explained below.

Param	Type	About
password	string	the password that is being checked
minLength	number	minimum length of the password, default 8
maxLength	number	maximum length of the password
disbleBothCase	boolean	if it is not mandatory to have both upper and lowercase letters in the password
disbleSpecialChars	boolean	if it is not mandatory to have special characters in the password
disbleNumeric	boolean	if it is not mandatory to have numbers in the password
forbiddedWords	[string]	if there are words that cannot be present in the password. e.g. password cannot contain the word 'password'

generatePassword()

This function generates and returns a string password. And if some specific type of character is not wanted in the password that can also be mentioned. The parameters fo the function is explained below.

Param	Type	About
minLength	number	minimum length of the password, default 8
maxLength	number	maximum length of the password, default 15
avoidSpecialChar	boolean	in case special characters not needed in the password
avoidNumeric	boolean	in case numbers not needed in the password
avoidUpperCase	boolean	in case capital letters not needed in the password
avoidLowerCase	boolean	in case lower case letters not needed in the password

Example

License

ISC