function views_handler::validate

Validates the handler against the complete View.

This is called when the complete View is being validated. For validating the handler options form use options_validate().

Return value

array Empty array if the handler is valid; an array of error strings if it is not.

See also

views_handler::options_validate()

File

includes/handlers.inc, line 785

Class

views_handler

Base handler, from which all the other handlers are derived. It creates a common interface to create consistency amongst handlers and data.

Code

public function validate() {
    return array();
}