Javascript validation module. Runs from server or web, doesn't need a form.
Requires mocha and chai for running tests.
You can install this module manually by just saving pass.js somewhere in your project and using require or <script> to pull it in.
Installing via npm:
npm install pass.js
var pass = require('pass.js');
var rules,data,validator;
var first_name = "Billy";
var last_name = "Jones";
var email = "[email protected]";
var url = "http://theninthnode.com";
var password = "123";
rules = [
["first_name", "required", "first name"], // var name, rules, label for error message (defaults to var name)
["last_name", "required", "last name"],
["email", "required,valid_email"],
["url", "valid_url"],
["password", "required,min_length:5"]
];
data = {
first_name: first_name,
last_name: last_name,
email: email,
url: url,
password: password,
};
validator = pass.validate(rules, data);
if(validator.failed()) {
console.log(validator.message());
}- required
- matches
- valid_email
- min_length
- max_length
- exact_length
- greater_than
- less_than
- alpha
- alpha_numeric
- alpha_dash
- numeric
- integer
- decimal
- is_natural
- is_natural_no_zero
- valid_ip
- valid_base64
- valid_credit_card
- valid_url
pass.validate(rules, data) // returns this object
pass.failed() // returns BOOL
pass.message() // returns first error message as string
pass.allMessages() // returns array of error message stringsThanks to validate.js for the regex's and messages.
Inspired by Laravel's validator class.
Trim function - http://blog.stevenlevithan.com/archives/faster-trim-javascript
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