public function RulesFormsElementWrapper::getElementName in Rules Forms Support 7.2

Returns the form element name for use in form_set_error().

Return value

string The form element name as required by form_set_error().

Throws

EntityMetadataWrapperException The form element 'name' was not found.

File

includes/rules_forms.wrapper.inc, line 146

Manages and Process Form structure.

Class

RulesFormsElementWrapper

Wrapper class for form element arrays.

Code

public function getElementName() {
  if (!isset($this->info['element info']['name'])) {
    throw new EntityMetadataWrapperException('Unknown form element name for ' . check_plain($this->info['name']) . '.');
  }
  return $this->info['element info']['name'];
}