PHP code example of aegisora / json-rule

1. Go to this page and download the library: Download aegisora/json-rule library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php.

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

aegisora / json-rule example snippets


json_decode($value);

if (json_last_error() !== JSON_ERROR_NONE) {
    // value is not valid JSON
}


use Aegisora\RuleContract\Models\Context;
use Aegisora\Rules\JsonRule;

$result = JsonRule::create()->validate(Context::create('{"name": "Aegisora"}'));

if ($result->isValid()) {
    // value is valid JSON
} else {
    // value is not valid JSON
}


$rule = JsonRule::create();

$rule->validate(Context::create('{}'));                  // valid
$rule->validate(Context::create('[]'));                  // valid
$rule->validate(Context::create('[1, 2, "foo", null]'));// valid
$rule->validate(Context::create('"Hello"'));             // valid
$rule->validate(Context::create('100'));                 // valid
$rule->validate(Context::create('-5.67'));               // valid
$rule->validate(Context::create('true'));                // valid
$rule->validate(Context::create('false'));               // valid
$rule->validate(Context::create('null'));                // valid


$rule = JsonRule::create();

$rule->validate(Context::create(''));                    // invalid — empty string
$rule->validate(Context::create("{'key': 'value'}"));    // invalid — single quotes
$rule->validate(Context::create('{key: "value"}'));      // invalid — unquoted key
$rule->validate(Context::create('{"a": 1, "b": 2,}'));   // invalid — trailing comma
$rule->validate(Context::create('[1, 2, 3,]'));          // invalid — trailing comma
$rule->validate(Context::create('TRUE'));                // invalid — wrong case


$result->isValid(); // false
$result->getFailedRuleCode(); // json_rule


use Aegisora\Guardian\Guardian;
use Aegisora\Rules\JsonRule;
use App\Exceptions\InvalidPayloadException;

$guardian = new Guardian();

$guardian
    ->that($rawPayload)
    ->must(JsonRule::create(), new InvalidPayloadException())
    ->validate();