WP_Theme_JSON::is_valid_viewport_breakpoint_size( mixed $value ): bool

Description

Parameters

$valuemixed

Value to check.

Return

bool

Whether the value is valid.

Source

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765	private static function is_valid_viewport_breakpoint_size( $value ) {766		if ( ! is_string( $value ) ) {767			return false;768		}769 770		$value = trim( $value );771		if ( '' === $value ) {772			return false;773		}774 775		return 1 === preg_match( '/^(?:\d+|\d*\.\d+)(?:px|em|rem)$/', $value );776	}

History

Introduced in 7.1.0.

Signature, return type and hooks compared across 1 parsed release.

About this page

Parsed data

Generated from the wordpress-develop 7.1.0 tag, from src/wp-includes/class-wp-theme-json.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.

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