https://github.com/fourkio/validator

A set of format validators for elixir
https://github.com/fourkio/validator

Last synced: 9 months ago
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A set of format validators for elixir

• Host: GitHub
• URL: https://github.com/fourkio/validator
• Owner: fourkio
• License: other
• Created: 2016-07-14T17:10:22.000Z (almost 10 years ago)
• Default Branch: master
• Last Pushed: 2017-06-21T06:40:11.000Z (about 9 years ago)
• Last Synced: 2025-10-21T14:56:12.402Z (9 months ago)
• Language: Elixir
• Size: 12.7 KB
• Stars: 4
• Watchers: 5
• Forks: 1
• Open Issues: 5
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# validator

[![Build Status](https://semaphoreci.com/api/v1/fourkio/validator/branches/master/badge.svg)](https://semaphoreci.com/fourkio/validator)

This is aims to be an elixir clone of the [NPM Validator](https://github.com/chriso/validator.js) package.

Currently, only UUIDs, emails and URLs are supported.

## Installation

If [available in Hex](https://hex.pm/docs/publish), the package can be installed as:

  1. Add `validator` to your list of dependencies in `mix.exs`:

    ```elixir

    def deps do

      [{:validator, "~> 0.2.0"}]

    end

    ```

  2. Run `mix deps.install`

  3. Ensure `validator` is started before your application:

    ```elixir

    def application do

      [applications: [:validator]]

    end

    ```

## Usage

```

  def changeset(struct, params \\ %{}) do

    struct

    |> cast(params, [:api_id, :some_url, :some_email])

    |> validate_required([:api_id, :some_url])

    |> Validator.validate_uuid(:api_id)

    |> Validator.validate_email(:some_email)

    |> Validator.validate_url(:some_url)

  end

```