function RulesPlugin::checkVarName

2 calls to RulesPlugin::checkVarName()
RulesLoop::integrityCheck in includes/rules.plugins.inc
Makes sure the plugin is configured right.
RulesPlugin::integrityCheck in includes/rules.core.inc
Makes sure the plugin is configured right.

File

includes/rules.core.inc, line 906

Class

RulesPlugin
Base class for rules plugins.

Code

protected function checkVarName($name) {
    if (!preg_match('/^[0-9a-zA-Z_]*$/', $name)) {
        throw new RulesIntegrityException(t('%plugin: The variable name %name contains not allowed characters.', array(
            '%plugin' => $this->getPluginName(),
            '%name' => $name,
        )), $this);
    }
}