PHP code example of timefrontiers / php-validator

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

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

    

timefrontiers / php-validator example snippets

use TimeFrontiers\Validation\BulkValidationResult;
use TimeFrontiers\Validation\ValidationConfigurationException;
use TimeFrontiers\Validation\ValidationException;
use TimeFrontiers\Validation\ValidationResult;
use TimeFrontiers\Validation\Validator;

$result = Validator::field('email', $_POST['email'] ?? null)
  -> $result->value();
} else {
  $message = $result->first('email');
}

$result = Validator::field('username', $value)
  ->bail(false)
  ->alpha()->message('Use letters only.')
  ->min(3)
  ->validate();

$result = Validator::field('identifier', $value)
  ->custom(static function (mixed $value): array {
    if (!is_string($value) || !str_starts_with($value, 'TF-')) {
      return [false, null, 'Invalid identifier.'];
    }

    return [true, strtoupper($value), null];
  })
  ->validate();

$result = Validator::make($_POST, [
  'name' => 'red|int:18,120',
  'status' => 'in:active,inactive,pending',
  'website' => 'nullable|url',
]);

$result = Validator::make($data, [
  'age' => [''in', ['active', 'inactive'], true]],
  'name' => [['name', ['root', 'admin'], 2, 35]],
]);

$result = Validator::make($data, [
  'age' => [
    '

$result = Validator::make($data, [
  'code' => ' 'escaped' => 'pattern:/a\/[b|c]{1,3}/i',
]);

$result = Validator::make(
  ['user' => ['email' => '[email protected]']],
  ['user.email' => '

$result->passes();
$result->fails();
$result->isValid();
$result->value();
$result->field();
$result->errors();
$result->errorsFor('email');
$result->hasError('email');
$result->first('email');
$result->messages();
$result->errorCount();
$result->throwIfFailed();
$result->toArray(); // valid, value, field, errors

$result->passes();
$result->fails();
$result->isValid();
$result->validated();
$result->get('email', $default);
$result->errors();
$result->errorsFor('email');
$result->hasError('email');
$result->first('email');
$result->messages();
$result->errorCount();
$result->throwIfFailed();
$result->toArray(); // valid, validated, errors

$result = Validator::make(
  $data,
  ['email' => 's.'],
);

try {
  $data = Validator::validate($_POST, ['email' => '  // Developer/configuration defect: fix the policy.
} catch (ValidationException $exception) {
  $errors = $exception->errors();
  $first = $exception->first();
}

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