eventespresso / event-espresso-core

	public function get_DateTime_object( $field_name ) {

		$field_settings = $this->get_model()->field_settings_for( $field_name );

		if ( ! $field_settings instanceof EE_Datetime_Field ) {

			EE_Error::add_error(

				sprintf(

					__(

						'The field %s is not an EE_Datetime_Field field.  There is no DateTime object stored on this field type.',

						'event_espresso'

					),

					$field_name

				),

				__FILE__,

				__FUNCTION__,

				__LINE__

			);

			return false;

		}

		return $this->_fields[$field_name];

	}

		if ( $config_saved && $net_saved ) {

			EE_Error::add_success( sprintf( __('"%s" have been successfully updated.', 'event_espresso'), $tab ));

			return TRUE;

		} else {

			EE_Error::add_error( sprintf( __('The "%s" were not updated.', 'event_espresso'), $tab ), $file, $func, $line  );

			return FALSE;

		}

	}

		foreach( $regIDs as $regID ) {

			$reg = EEM_Registration::instance()->get_one_by_ID( $regID );

			if ( ! $reg instanceof EE_Registration ) {

				EE_Error::add_error( sprintf( __('Unable to retrieve a registration object for the given reg id (%s)', 'event_espresso'), $regID ) );

				return false;

			}

			$regs_to_send[$reg->transaction_ID()][$reg->status_ID()][] = $reg;

		}