pointybeard / helpers-cli-prompt
Class for asking for input on the command-line
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Requires
- php: >=5.6.6
- pointybeard/helpers-cli-message: ~1.0
- pointybeard/helpers-functions-cli: ~1.0
- pointybeard/helpers-functions-flags: ~1.0
Requires (Dev)
- phpunit/phpunit: ^5
This package is auto-updated.
Last update: 2024-11-16 19:39:25 UTC
README
- Version: v1.0.0
- Date: May 16 2019
- Release notes
- GitHub repository
Class for asking for input on the command-line
Installation
This library is installed via Composer. To install, use composer require pointybeard/helpers-cli-prompt
or add "pointybeard/helpers-cli-prompt": "~1.0"
to your composer.json
file.
And run composer to update your dependencies:
$ curl -s http://getcomposer.org/installer | php
$ php composer.phar update
Requirements
This library makes use of the PHP Helpers: Flag Functions (pointybeard/helpers-functions-flags
), PHP Helpers: Command-line Functions (pointybeard/helpers-functions-cli
), and PHP Helpers: Command-line Message (pointybeard/helpers-cli-message
) packages. They are installed automatically via composer.
To include all the PHP Helpers packages on your project, use composer require pointybeard/helpers
or add "pointybeard/helpers": "~1.0"
to your composer file.
Usage
Include this library in your PHP files with use pointybeard\Helpers\Cli\Prompt
and instanciate the Prompt\Prompt
class like so:
<?php include __DIR__ . "/vendor/autoload.php"; use pointybeard\Helpers\Cli\Prompt\Prompt; use pointybeard\Helpers\Cli\Message\Message; use pointybeard\Helpers\Cli\Colour\Colour; // The most basic of prompt $name = (new Prompt("Enter your name"))->display(); // Enter your name: // Prompt with a default value $proceed = (new Prompt("Proceed with installation?")) ->default('yes') ->display() ; // Proceed with installation? [yes]: // A prompt that does not echo the value as it is typed $password = (new Prompt) ->prompt("Enter password") ->flags(Prompt::FLAG_SILENT) ->display() ; // Prompt with a custom Cli/Message/Message object instead of a string $value = (new Prompt) ->prompt((new Message) ->message("Some fancy looking prompt") ->foreground(Colour::FG_BLACK) ->background(Colour::BG_YELLOW) ->flags(NULL) ) ->display() ; // Validate the input $emailAddress = (new Prompt("Enter Email Address")) ->validator(function($input) { if(strlen(trim($input)) <= 0) { (new Message) ->message("Email address is required!") ->foreground(Colour::FG_WHITE) ->background(Colour::BG_RED) ->display() ; return false; } elseif(!strpos($input, "@")) { (new Message) ->message("Email address is invalid!") ->foreground(Colour::FG_WHITE) ->background(Colour::BG_RED) ->display() ; return false; } return true; }) ->display() ;
Support
If you believe you have found a bug, please report it using the GitHub issue tracker, or better yet, fork the library and submit a pull request.
Contributing
We encourage you to contribute to this project. Please check out the Contributing documentation for guidelines about how to get involved.
License
"PHP Helpers: Command-line Prompt for Input" is released under the MIT License.