WordPress at a glance
filter is not described

wp_login_errors filter-hook . WP 1.0

This action is documented in wp-login.php

Usage

add_filter( 'wp_login_errors', 'filter_function_name_5997', 10, 2 );
function filter_function_name_5997( $errors, $redirect_to ){
	// filter...

	return $errors;
}
$errors
-
$redirect_to
-

Where the hook is called

In file: /wp-login.php
wp_login_errors
wp-login.php 1166
$errors = apply_filters( 'wp_login_errors', $errors, $redirect_to );
wp-login.php 1385
$errors = apply_filters( 'wp_login_errors', $errors, $redirect_to );

Where in WP core the hook is used WordPress

Usage not found.