Set Min, Max & Step Product quantity at single product page and cart page on WooCommerce

set-min-max-step-product-qty-on-single-product.php

<?php 
/*
 * @snippet       Min, Max, Increment & Default Value Quantity | WooCommerce
 * @author        WooXperto
 * @date          04.08.2023
 */
  
add_filter( 'woocommerce_quantity_input_args', 'wooxperto_r_woocommerce_quantity_changes', 6666, 2 );
   
function wooxperto_r_woocommerce_quantity_changes( $args, $product ) {
   
   if ( ! is_cart() ) {
  
      $args['input_value'] = 10; // Start from this value (default = 1) 
      $args['max_value'] = 100; // Max quantity (default = -1)
      $args['min_value'] = 10; // Min quantity (default = 0)
      $args['step'] = 2; // Increment/decrement by this value (default = 1)
  
   } else {
  
      $args['max_value'] = 100; // Max quantity (default = -1)
      $args['step'] = 2; // Increment/decrement by this value (default = 0)

   }
   
   return $args;
   
}

set min max and step product quantity at single product page and cart page