Input

Alpha Numeric

Rule `alpha_numeric`: Letters and numbers only.

Usage

Use for codes and usernames.

$schema = \Lemonade\Framework\Validation\ValidationSchema::create()
    ->field('field', 'Field')
        ->custom('alpha_numeric')
        ->end();

$result = $validator->validate($payload, $schema);

Stable rule name

alpha_numeric for translations, registry lookup and per-rule messages.

Group

Format