main/core/Event/User/DecorateUserEvent.php
private function validate($key, $data)
    {
        // validates key
        if (in_array($key, $this->unauthorizedKeys)) {
            throw new \RuntimeException(
                'Injected key `'.$key.'` is not authorized. (Unauthorized keys: '.implode(', ', $this->unauthorizedKeys).')'
            );
        }

        if (in_array($key, array_keys($this->injectedData))) {
            throw new \RuntimeException(
                'Injected key `'.$key.'` is already used.'
            );
        }

        // validates data (must be serializable)
        if (false !== $data && false === json_encode($data)) {
            throw new \RuntimeException(
                'Injected data is not serializable.'
            );
        }
    }
private function validate($key, $data)
    {
        // validates key
        if (in_array($key, $this->unauthorizedKeys)) {
            throw new \RuntimeException(
                'Injected key `'.$key.'` is not authorized. (Unauthorized keys: '.implode(', ', $this->unauthorizedKeys).')'
            );
        }

        if (in_array($key, array_keys($this->injectedData))) {
            throw new \RuntimeException(
                'Injected key `'.$key.'` is already used.'
            );
        }

        // validates data (must be serializable)
        if (false !== $data && false === json_encode($data)) {
            throw new \RuntimeException(
                'Injected data is not serializable.'
            );
        }
    }
private function validate ( $ key , $ data ) { // validates key if ( in_array ( $ key , $ this -> unauthorizedKeys ) ) { throw new \ RuntimeException ( 'Injected key `' . $ key . '` is not authorized. (Unauthorized keys: ' . implode ( ', ' , $ this -> unauthorizedKeys ) . ')' ) ; } if ( in_array ( $ key , array_keys ( $ this -> injectedData ) ) ) { throw new \ RuntimeException ( 'Injected key `' . $ key . '` is already used.' ) ; } // validates data (must be serializable) if ( false !== $ data && false === json_encode ( $ data ) ) { throw new \ RuntimeException ( 'Injected data is not serializable.' ) ; } }
Validates injected data.

@param string $key
@param mixed  $data
Validates injected data .