* @param array  $block Array of block information.
	 * @return string
	 */
	public function render_field_block( $html, $block ) {

		// Return HTML for any non llms/form-field blocks.
		if ( false === strpos( $block['blockName'] ?? '', 'llms/form-field-' ) ) {
			return $html;
		}

		if ( ! empty( $block['innerBlocks'] ) ) {

			$inner_blocks = array_map( 'render_block', $block['innerBlocks'] );
			return implode( "\n", $inner_blocks );

		}

		$attrs = $this->block_to_field_settings( $block );