jcaillot / laminas-before-validator

v1.1 2021-10-11 23:37 UTC

Requires

• php: ^7.4 || ~8.0.0
• laminas/laminas-mvc: ^3.1
• laminas/laminas-validator: ^2.15

Requires (Dev)

• friendsofphp/php-cs-fixer: ^3.2
• laminas/laminas-developer-tools: ^2.1.1
• laminas/laminas-test: ^3.4.2
• phpstan/phpstan: ^0.12.99

MIT

• validator
• date
• laminas

Published on Packagist.org on 2021-10-11 23:41 UTC

README

Date Before validator for the Laminas framework

Laminas\Validator\GreaterThan supports only the validation of numbers. This simple custom Validator, will let you compare two date strings.

Installation

composer require jcaillot/laminas-before-validator

Usage

The validator needs to know the name of the other date field for comparison. It needs to know the input date format. Here are the three required options:

• second_date_field (default to endDate): The name the second date field.
• date_format (default to Y-m-d H:i:s): the string format for the two dates.
• strict (default to false): will allow two identical dates to validate.

Add Validator as usual in your fieldset:

    use Laminas\Form\Fieldset;
    use Laminas\InputFilter\InputFilterProviderInterface;
    use Chaman\Validator\BeforeValidator;

    class DemoFieldset extends Fieldset implements InputFilterProviderInterface
    {
    
       ...
       
       public function getInputFilterSpecification(): array
        {
            return [
                // date1
                'date1' => [
                    'required' => true,
                    'filters' => [
                        ['name' => 'StringTrim'],
                        ['name' => 'StripTags'],
                    ],
                    'validators' => [
                        [
                            'name' => 'NotEmpty', 
                            'break_chain_on_failure' => true
                        ],
                        [
                            'name' => BeforeValidator::class,
                            'options' => [
                                'second_date_field' => 'date2',
                                'date_format'       => 'Y-m-d', 
                                'strict'            => true,
                                'messages' => [
                                    BeforeValidator::NOT_BEFORE => '"%value%" should be before the second date.',
                                    BeforeValidator::NOT_A_VALID_DATE => '"%value%" is not a valid date.',
                                ],
                            ]
                        ]
                    ],
                ],
                // date2
                'date2' => [
                    'required' => true,
                    'filters' => [
                        ['name' => 'StringTrim'],
                        ['name' => 'StripTags'],
                    ],
                    'validators' => [
                        [
                            'name' => 'NotEmpty', 
                            'break_chain_on_failure' => true
                        ],
                    ],
                ],
            ];
    
        }
        
        ...

License

MIT