register-blocks.php

Block Editor - Register New Block

<?php 

function editor_register_blocks() {
  if ( function_exists('acf_register_block') ) {
    acf_register_block(array(
      'name'              => 'testimonial',
      'title'             => __('Testimonial'),
      'description'       => __('A custom testimonial block.'),
      'render_template'   => 'blocks/testimonial.php',
      'category'          => 'formatting',
    ));
  }
}
add_action( 'acf/init', 'editor_register_blocks' );