gabrieljmj/simple-validator

To simple validations in PHP.

Simple Validator

, _(*1)

To simple validations in PHP., _(*2)

Autoload

Via composer

{
    "psr-4": {
        "SimpleValidator\\": "vendor/gabrieljmj/simple-validator/lib/SimpleValidator/"
    }
}

Autoload file

require_once SIMPLE_VALIDATOR_DIR . DIRECTORY_SEPARATOR . 'autoload' . DIRECTORY_SEPARATOR . 'autoload.php'

Validations

Chain

The implementation will be in a chain, where you'll show what the next validation for that element., _(*3)

SimpleValidatorException

This is the exception that is thrown when one validation to fail and the exception are enabled., _(*4)

SimpleValidatorException::getInvalidParameterName() Return what validation failure, _(*5)

Validations list

• Arr Verify if element is an array
• Boolean Verify if element is a boolean
• Callable Verify if element is a callable
• Cpf Verify if element is a Cpf
• Directory Verify if element is a directory
• Double Verify if element is a duble
• Email Verify if element is an email
• Equal Verify if element is equal to another
• File Verify if element is a file
• Float Verify if element is a float
• Func Verify if element is a function
• Int Verify if element is an integer
• Lenght Verify if element is the specified size
• MaximumLenght Verify if element have the maximum specified size
• Method Verify if element is a class's method
• MinimumLenght Verify if element have the minimum specified size
• NotEmpty Verify if element is not empty
• Null Verify if element is null
• Numeric Verify if element is numeric
• Object Verify if element is an object
• String Verify if element is a string
• Url Verify if element is an URL

Implemeting

Enabled exception

use SimpleValidator\Validator\NotEmpty;
use SimpleValidator\Validator\Url;
use SimpleValidator\Exception\SimpleValidatorException;

//...

$url = 'http://example.com';

$validator = new NotEmpty; // verify if string is not empty
$validator->setSucessor( new Url ); // verify if string is an URL

try{
  $validator->validate( $url, true ); // realize all validations predefined
}catch( SimpleValidatorException $e ){
   echo '<b>Error:</b> ' . $e->getMessage() . '<br /> <b>On test:</b> ' . $e->getInvalidParameterName();
}

Disabled exception

use SimpleValidator\Validator\NotEmpty;
use SimpleValidator\Validator\Url;

//...

$url = 'http://example.com';

$validator = new NotEmpty; // verify if string is not empty
$validator->setSucessor( new Url ); // verify if string is an URL

if( $validator->validate( $url ) ){ // realize all validations predefined
    //Success
}{
    //Fail
}