djthossi/ensure

Some PHP Traits for ensuring values

1.2.0 2017-01-25 13:43 UTC

Requires

• php: >=5.4

Requires (Dev)

• phpunit/phpunit: ~5.7

MIT

• Sebastian Thoss

README

Some PHP Traits for ensuring values

How it works

The provided Ensure Traits will test if provided $valueToTest has expected value.

• If $valueToTest is valid nothing happens
• If $valueToTest is invalid InvalidValueException is thrown

Available Ensure Traits

• EnsureIsBooleanTrait
• EnsureIsGreaterThanTrait
• EnsureIsIntegerTrait
• EnsureIsLowerThanTrait
• EnsureIsNotEmptyTrait
• EnsureIsStringTrait
• EnsureIsUrlTrait

How to install

You have several options to install this package

Composer

composer require djthossi/ensure

Git

git clone https://github.com/DjThossi/Ensure.git

Download

https://github.com/DjThossi/Ensure/archive/master.zip

Example

class Message
{
    use EnsureIsStringTrait;
    
    const MESSAGE_IS_NOT_A_STRING = 1;
    
    /**
     * @param string $message
     */
    public function __construct($message)
    {
        $this->ensureIsString('Message', $message, self::MESSAGE_IS_NOT_A_STRING);
    }
}