date_query_valid_columns – Hook | Developer.WordPress.org

apply_filters( ‘date_query_valid_columns’, string[] $valid_columns )

Filters the list of valid date query columns.

Parameters

$valid_columnsstring[]: An array of valid date query columns. Defaults are 'post_date', 'post_date_gmt', 'post_modified', 'post_modified_gmt', 'comment_date', 'comment_date_gmt', 'user_registered', 'registered', 'last_updated'.

if ( ! in_array( $column, apply_filters( 'date_query_valid_columns', $valid_columns ), true ) ) {

Used by	Description
WP_Date_Query::validate_column()`wp-includes/class-wp-date-query.php`	Validates a column name parameter.

Version	Description
4.6.0	Added `'registered'` and `'last_updated'` to the default recognized columns.
4.1.0	Added `'user_registered'` to the default recognized columns.
3.7.0	Introduced.

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