jasny / validation-result
验证结果的实体对象
v1.1.3
2024-09-03 20:55 UTC
Requires
- php: >=8.1.0
Requires (Dev)
- jasny/phpunit-extension: ^0.5.1
- phpstan/phpstan: ^1.12
- phpunit/phpunit: >= 10.5, < 12
- squizlabs/php_codesniffer: ^3.10
README
验证结果
验证函数的结果实体对象。
安装
composer require jasny/validation-result
示例
验证变量
use Jasny\ValidationResult; function validateVar($var) { if (isset($var)) return ValidationResult::error("var isn't set"); if ($var < 30) return ValidationResult::error("var is less than thirty"); return ValidationResult::success(); } $validation = validateVar($myVar); if ($validation->failed()) echo $validation->getError();
验证POST请求
use Jasny\ValidationResult; function validateInput($input) { $validation = new ValidationResult(); if (!isset($input['baz'])) $validation->addError("baz isn't set"); if (!isset($input['qux'])) $validation->addError("qux isn't set"); return $validation; } $validation = validateInput($_POST); if ($validation->succeeded()) { // Handle POST and redirect exit(); } loadTemplate('myTemplate', ['errors' => $validation->getErrors()]);
子验证
您可以使用 add()
方法添加子验证的结果。还可以为子验证的所有错误添加前缀。
use Jasny\ValidationResult; function validateInput($input) { $validation = new ValidationResult(); if (!isset($input['baz'])) $validation->addError("baz isn't set"); if (!isset($input['qux'])) $validation->addError("qux isn't set"); if (isset($input['foo'])) { $fooValidation = validateFoo($input['foo']); $validation->add($fooValidation, 'foo'); } return $validation; } function validateFoo($foo) { $validation = new ValidationResult(); if (empty($foo['name'])) $validation->addError("name isn't set"); if (empty($foo['age'])) $validation->addError("age isn't set"); return $validation; } $validation = validateInput($_POST);
翻译
可以使用回调函数来翻译错误消息。
use Jasny\ValidationResult; $aliases = [ "%s isn't set" => 'Please set %s', "%s is less than %d" => 'Please choose a value higher than %2$d for %1$s' ]; ValidationResult::$translate = function($message) use ($aliases) { return isset($aliases[$message]) ? $aliases[$message] : $message; }; function validateVar($var) { if (isset($var)) return ValidationResult::error("%s isn't set", 'Var'); if ($var < 30) return ValidationResult::error("%s is less than %d", 'Var', 30); }
或者简单直接
ValidationResult::$translate = 'gettext';