ikr / tv4-formats Goto Github PK

Common JSON Schema string format constraints in the form of tv4 validator callbacks

License: MIT License

JavaScript 100.00%

tv4-formats's Introduction

About

Provides an implementation of common JSON Schema string format constraints in the form of tv4 validator callbacks. Thus, it's a plug-in for tv4.

Usage

First, install it, together with tv4 itself, via Node.js'es npm into your project

$ npm install --save tv4 tv4-formats

Then, in the code

var tv4 = require('tv4'),
    formats = require('tv4-formats'),
    assert = require('assert'),
    validator = tv4.freshApi(),
    schema = {type: 'string', format: 'date'};

validator.addFormat(formats);
assert(validator.validate('2014-02-11', schema));  // Valid ISO 8601 date
assert(!validator.validate('2014-02-29', schema)); // Invalid. Only 28 days in this February
assert(!validator.validate('11.02.2014', schema)); // Invalid. Wrong date format

Here, the format: 'date' part of the schema validation is provided by tv4-formats package.

Supported formats

credit-card-number
date (YYYY-MM-DD)
date-time (for example, 2014-05-02T12:59:29+00:00)
duration (for example, P1DT12H for 1.5 days)
time-offset (same format as duration, but can also be negative: -P7D)
email
guid
uri
url

tv4-formats's People

Contributors

Stargazers

Watchers

Forkers

heinrichfilter acuminous ninjablocks magomogo deyhle andystricker davidli2017 jorgenevens vivane enterstudio kustomer joshrp abdulrahman-khankan

tv4-formats's Issues

bower dependency of validator-js vs. webpack - webpack breaks

Hello Ivan,

I just came across a problem when using tv4-formats with webpack.

In index.js you have the switch for handling npm and bower dependencies of validator. The problem I was facing is when webpack tries to resolve all require calls it will stop on validator-js since it won't find it.

My question to you, would it be possible to remove the switch in index.js? Since you don't have a bower package for tv4-formats I'm assuming most (if not all) users of tv4-formats are using the npm version of validator. If some of them don't and use the bower package they should be able to switch to the npm package easily. Of course this will be a breaking change but a version bump to 3.0.0 should be enough for that. ;-)

Let me know what you think and if I can help you with a PR. :-)

Happy coding,

Simon

ISO8601 Timezone Offset

ISO8601 allows the offset to be specified as "00:00", "0000", or "00". The regex in tv4-formats only allows the first option, with the colon.

This version should allow the other two formats:

module.exports = /[0-9]{4,}-[0-9]{2}-[0-9]{2}T[0-9]{2}:[0-9]{2}:[0-9]{2}(?:\.[0-9]+|)(?:[+-][0-9]{2}:?(?:[0-9]{2}|)|Z)/;

For some reason returning 'undefined'

var tv4 = require('tv4');
var formats = require('tv4-formats');
var assert = require('assert');
var validator = tv4.freshApi();

var schema = {type: 'string', format: 'date'};
validator.addFormat(formats);
var m = assert(validator.validate('2014-02-11', schema));
console.log ('m',m);

m undefined

uri is wrong

According to the specification uri means any uri according to RFC 3986.

But validator.js has the default options

{ protocols: ['http','https','ftp'], require_tld: true, require_protocol: false, allow_underscores: false, host_whitelist: false, host_blacklist: false, allow_trailing_dot: false }

and does not work with relative urls ...
A .js RegExp would be

new RegExp ("(^((([A-Za-z])[A-Za-z0-9+\\-\\.]*):((//(((([A-Za-z0-9\\-\\._~!$&'()*+,;=:]|(%[0-9A-Fa-f][0-9A-Fa-f]))*@))?((\\[(((((([0-9A-Fa-f]){0,4}:)){6}((([0-9A-Fa-f]){0,4}:([0-9A-Fa-f]){0,4})|(([0-9]|([1-9][0-9])|(1([0-9]){2})|(2[0-4][0-9])|(25[0-5]))\\.([0-9]|([1-9][0-9])|(1([0-9]){2})|(2[0-4][0-9])|(25[0-5]))\\.([0-9]|([1-9][0-9])|(1([0-9]){2})|(2[0-4][0-9])|(25[0-5]))\\.([0-9]|([1-9][0-9])|(1([0-9]){2})|(2[0-4][0-9])|(25[0-5])))))|(::((([0-9A-Fa-f]){0,4}:)){5}((([0-9A-Fa-f]){0,4}:([0-9A-Fa-f]){0,4})|(([0-9]|([1-9][0-9])|(1([0-9]){2})|(2[0-4][0-9])|(25[0-5]))\\.([0-9]|([1-9][0-9])|(1([0-9]){2})|(2[0-4][0-9])|(25[0-5]))\\.([0-9]|([1-9][0-9])|(1([0-9]){2})|(2[0-4][0-9])|(25[0-5]))\\.([0-9]|([1-9][0-9])|(1([0-9]){2})|(2[0-4][0-9])|(25[0-5])))))|((([0-9A-Fa-f]){0,4})?::((([0-9A-Fa-f]){0,4}:)){4}((([0-9A-Fa-f]){0,4}:([0-9A-Fa-f]){0,4})|(([0-9]|([1-9][0-9])|(1([0-9]){2})|(2[0-4][0-9])|(25[0-5]))\\.([0-9]|([1-9][0-9])|(1([0-9]){2})|(2[0-4][0-9])|(25[0-5]))\\.([0-9]|([1-9][0-9])|(1([0-9]){2})|(2[0-4][0-9])|(25[0-5]))\\.([0-9]|([1-9][0-9])|(1([0-9]){2})|(2[0-4][0-9])|(25[0-5])))))|(((((([0-9A-Fa-f]){0,4}:))?([0-9A-Fa-f]){0,4}))?::((([0-9A-Fa-f]){0,4}:)){3}((([0-9A-Fa-f]){0,4}:([0-9A-Fa-f]){0,4})|(([0-9]|([1-9][0-9])|(1([0-9]){2})|(2[0-4][0-9])|(25[0-5]))\\.([0-9]|([1-9][0-9])|(1([0-9]){2})|(2[0-4][0-9])|(25[0-5]))\\.([0-9]|([1-9][0-9])|(1([0-9]){2})|(2[0-4][0-9])|(25[0-5]))\\.([0-9]|([1-9][0-9])|(1([0-9]){2})|(2[0-4][0-9])|(25[0-5])))))|(((((([0-9A-Fa-f]){0,4}:)){0,2}([0-9A-Fa-f]){0,4}))?::((([0-9A-Fa-f]){0,4}:)){2}((([0-9A-Fa-f]){0,4}:([0-9A-Fa-f]){0,4})|(([0-9]|([1-9][0-9])|(1([0-9]){2})|(2[0-4][0-9])|(25[0-5]))\\.([0-9]|([1-9][0-9])|(1([0-9]){2})|(2[0-4][0-9])|(25[0-5]))\\.([0-9]|([1-9][0-9])|(1([0-9]){2})|(2[0-4][0-9])|(25[0-5]))\\.([0-9]|([1-9][0-9])|(1([0-9]){2})|(2[0-4][0-9])|(25[0-5])))))|(((((([0-9A-Fa-f]){0,4}:)){0,3}([0-9A-Fa-f]){0,4}))?::([0-9A-Fa-f]){0,4}:((([0-9A-Fa-f]){0,4}:([0-9A-Fa-f]){0,4})|(([0-9]|([1-9][0-9])|(1([0-9]){2})|(2[0-4][0-9])|(25[0-5]))\\.([0-9]|([1-9][0-9])|(1([0-9]){2})|(2[0-4][0-9])|(25[0-5]))\\.([0-9]|([1-9][0-9])|(1([0-9]){2})|(2[0-4][0-9])|(25[0-5]))\\.([0-9]|([1-9][0-9])|(1([0-9]){2})|(2[0-4][0-9])|(25[0-5])))))|(((((([0-9A-Fa-f]){0,4}:)){0,4}([0-9A-Fa-f]){0,4}))?::((([0-9A-Fa-f]){0,4}:([0-9A-Fa-f]){0,4})|(([0-9]|([1-9][0-9])|(1([0-9]){2})|(2[0-4][0-9])|(25[0-5]))\\.([0-9]|([1-9][0-9])|(1([0-9]){2})|(2[0-4][0-9])|(25[0-5]))\\.([0-9]|([1-9][0-9])|(1([0-9]){2})|(2[0-4][0-9])|(25[0-5]))\\.([0-9]|([1-9][0-9])|(1([0-9]){2})|(2[0-4][0-9])|(25[0-5])))))|(((((([0-9A-Fa-f]){0,4}:)){0,5}([0-9A-Fa-f]){0,4}))?::([0-9A-Fa-f]){0,4})|(((((([0-9A-Fa-f]){0,4}:)){0,6}([0-9A-Fa-f]){0,4}))?::))|(v([0-9A-Fa-f])+\\.(([A-Za-z0-9\\-\\._~]|[!$&'()*+,;=]|:))+))\\])|(([0-9]|([1-9][0-9])|(1([0-9]){2})|(2[0-4][0-9])|(25[0-5]))\\.([0-9]|([1-9][0-9])|(1([0-9]){2})|(2[0-4][0-9])|(25[0-5]))\\.([0-9]|([1-9][0-9])|(1([0-9]){2})|(2[0-4][0-9])|(25[0-5]))\\.([0-9]|([1-9][0-9])|(1([0-9]){2})|(2[0-4][0-9])|(25[0-5])))|(([A-Za-z0-9\\-\\._~]|(%[0-9A-Fa-f][0-9A-Fa-f])|[!$&'()*+,;=]))*)((:([0-9])*))?)((/(([A-Za-z0-9\\-\\._~!$&'()*+,;=:@]|(%[0-9A-Fa-f][0-9A-Fa-f])))*))*)|(/(((([A-Za-z0-9\\-\\._~!$&'()*+,;=:@]|(%[0-9A-Fa-f][0-9A-Fa-f])))+((/(([A-Za-z0-9\\-\\._~!$&'()*+,;=:@]|(%[0-9A-Fa-f][0-9A-Fa-f])))*))*))?)|((([A-Za-z0-9\\-\\._~!$&'()*+,;=:@]|(%[0-9A-Fa-f][0-9A-Fa-f])))+((/(([A-Za-z0-9\\-\\._~!$&'()*+,;=:@]|(%[0-9A-Fa-f][0-9A-Fa-f])))*))*)|)((\\?((([A-Za-z0-9\\-\\._~!$&'()*+,;=:@]|(%[0-9A-Fa-f][0-9A-Fa-f]))|/|\\?))*))?((#((([A-Za-z0-9\\-\\._~!$&'()*+,;=:@]|(%[0-9A-Fa-f][0-9A-Fa-f]))|/|\\?))*))?))|(^(((//(((([A-Za-z0-9\\-\\._~!$&'()*+,;=:]|(%[0-9A-Fa-f][0-9A-Fa-f]))*@))?((\\[(((((([0-9A-Fa-f]){0,4}:)){6}((([0-9A-Fa-f]){0,4}:([0-9A-Fa-f]){0,4})|(([0-9]|([1-9][0-9])|(1([0-9]){2})|(2[0-4][0-9])|(25[0-5]))\\.([0-9]|([1-9][0-9])|(1([0-9]){2})|(2[0-4][0-9])|(25[0-5]))\\.([0-9]|([1-9][0-9])|(1([0-9]){2})|(2[0-4][0-9])|(25[0-5]))\\.([0-9]|([1-9][0-9])|(1([0-9]){2})|(2[0-4][0-9])|(25[0-5])))))|(::((([0-9A-Fa-f]){0,4}:)){5}((([0-9A-Fa-f]){0,4}:([0-9A-Fa-f]){0,4})|(([0-9]|([1-9][0-9])|(1([0-9]){2})|(2[0-4][0-9])|(25[0-5]))\\.([0-9]|([1-9][0-9])|(1([0-9]){2})|(2[0-4][0-9])|(25[0-5]))\\.([0-9]|([1-9][0-9])|(1([0-9]){2})|(2[0-4][0-9])|(25[0-5]))\\.([0-9]|([1-9][0-9])|(1([0-9]){2})|(2[0-4][0-9])|(25[0-5])))))|((([0-9A-Fa-f]){0,4})?::((([0-9A-Fa-f]){0,4}:)){4}((([0-9A-Fa-f]){0,4}:([0-9A-Fa-f]){0,4})|(([0-9]|([1-9][0-9])|(1([0-9]){2})|(2[0-4][0-9])|(25[0-5]))\\.([0-9]|([1-9][0-9])|(1([0-9]){2})|(2[0-4][0-9])|(25[0-5]))\\.([0-9]|([1-9][0-9])|(1([0-9]){2})|(2[0-4][0-9])|(25[0-5]))\\.([0-9]|([1-9][0-9])|(1([0-9]){2})|(2[0-4][0-9])|(25[0-5])))))|(((((([0-9A-Fa-f]){0,4}:))?([0-9A-Fa-f]){0,4}))?::((([0-9A-Fa-f]){0,4}:)){3}((([0-9A-Fa-f]){0,4}:([0-9A-Fa-f]){0,4})|(([0-9]|([1-9][0-9])|(1([0-9]){2})|(2[0-4][0-9])|(25[0-5]))\\.([0-9]|([1-9][0-9])|(1([0-9]){2})|(2[0-4][0-9])|(25[0-5]))\\.([0-9]|([1-9][0-9])|(1([0-9]){2})|(2[0-4][0-9])|(25[0-5]))\\.([0-9]|([1-9][0-9])|(1([0-9]){2})|(2[0-4][0-9])|(25[0-5])))))|(((((([0-9A-Fa-f]){0,4}:)){0,2}([0-9A-Fa-f]){0,4}))?::((([0-9A-Fa-f]){0,4}:)){2}((([0-9A-Fa-f]){0,4}:([0-9A-Fa-f]){0,4})|(([0-9]|([1-9][0-9])|(1([0-9]){2})|(2[0-4][0-9])|(25[0-5]))\\.([0-9]|([1-9][0-9])|(1([0-9]){2})|(2[0-4][0-9])|(25[0-5]))\\.([0-9]|([1-9][0-9])|(1([0-9]){2})|(2[0-4][0-9])|(25[0-5]))\\.([0-9]|([1-9][0-9])|(1([0-9]){2})|(2[0-4][0-9])|(25[0-5])))))|(((((([0-9A-Fa-f]){0,4}:)){0,3}([0-9A-Fa-f]){0,4}))?::([0-9A-Fa-f]){0,4}:((([0-9A-Fa-f]){0,4}:([0-9A-Fa-f]){0,4})|(([0-9]|([1-9][0-9])|(1([0-9]){2})|(2[0-4][0-9])|(25[0-5]))\\.([0-9]|([1-9][0-9])|(1([0-9]){2})|(2[0-4][0-9])|(25[0-5]))\\.([0-9]|([1-9][0-9])|(1([0-9]){2})|(2[0-4][0-9])|(25[0-5]))\\.([0-9]|([1-9][0-9])|(1([0-9]){2})|(2[0-4][0-9])|(25[0-5])))))|(((((([0-9A-Fa-f]){0,4}:)){0,4}([0-9A-Fa-f]){0,4}))?::((([0-9A-Fa-f]){0,4}:([0-9A-Fa-f]){0,4})|(([0-9]|([1-9][0-9])|(1([0-9]){2})|(2[0-4][0-9])|(25[0-5]))\\.([0-9]|([1-9][0-9])|(1([0-9]){2})|(2[0-4][0-9])|(25[0-5]))\\.([0-9]|([1-9][0-9])|(1([0-9]){2})|(2[0-4][0-9])|(25[0-5]))\\.([0-9]|([1-9][0-9])|(1([0-9]){2})|(2[0-4][0-9])|(25[0-5])))))|(((((([0-9A-Fa-f]){0,4}:)){0,5}([0-9A-Fa-f]){0,4}))?::([0-9A-Fa-f]){0,4})|(((((([0-9A-Fa-f]){0,4}:)){0,6}([0-9A-Fa-f]){0,4}))?::))|(v([0-9A-Fa-f])+\\.(([A-Za-z0-9\\-\\._~]|[!$&'()*+,;=]|:))+))\\])|(([0-9]|([1-9][0-9])|(1([0-9]){2})|(2[0-4][0-9])|(25[0-5]))\\.([0-9]|([1-9][0-9])|(1([0-9]){2})|(2[0-4][0-9])|(25[0-5]))\\.([0-9]|([1-9][0-9])|(1([0-9]){2})|(2[0-4][0-9])|(25[0-5]))\\.([0-9]|([1-9][0-9])|(1([0-9]){2})|(2[0-4][0-9])|(25[0-5])))|(([A-Za-z0-9\\-\\._~]|(%[0-9A-Fa-f][0-9A-Fa-f])|[!$&'()*+,;=]))*)((:([0-9])*))?)((/(([A-Za-z0-9\\-\\._~!$&'()*+,;=:@]|(%[0-9A-Fa-f][0-9A-Fa-f])))*))*)|(/(((([A-Za-z0-9\\-\\._~!$&'()*+,;=:@]|(%[0-9A-Fa-f][0-9A-Fa-f])))+((/(([A-Za-z0-9\\-\\._~!$&'()*+,;=:@]|(%[0-9A-Fa-f][0-9A-Fa-f])))*))*))?)|((([A-Za-z0-9\\-\\._~]|(%[0-9A-Fa-f][0-9A-Fa-f])|[!$&'()*+,;=]|@))+((/(([A-Za-z0-9\\-\\._~!$&'()*+,;=:@]|(%[0-9A-Fa-f][0-9A-Fa-f])))*))*))?((\\?((([A-Za-z0-9\\-\\._~!$&'()*+,;=:@]|(%[0-9A-Fa-f][0-9A-Fa-f]))|/|\\?))*))?((#((([A-Za-z0-9\\-\\._~!$&'()*+,;=:@]|(%[0-9A-Fa-f][0-9A-Fa-f]))|/|\\?))*))?))");

date-time doesn't support fractions of a second

The ISO Specification states that fractions of a second can be specified http://www.w3.org/TR/NOTE-datetime

Your ISO-format validator doesn't support this. Moreover in javascript
var date = new Date()
var isoString = date.toISOString()

creates a string with fractions of a second 2014-07-16T23:57:49.456Z, so using the validator with Javascript date evaluates to false

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