And this issue as well:
https://wordpress.org/support/topic/plugin-preventing-saving-product/page/2/

Thanks for your reply!

I’m aware of your query argument. However, I believe that does not address my question. I did not open this topic for support; I did it to report a potential bug.

Something like this:

jQuery( function( $ ) {

	// wc_checkout_params is required to continue, ensure the object exists
	if ( typeof wc_checkout_params === 'undefined' ) {
		return false;
	}

	// Inline validation
	$( 'form.checkout' ).on( 'blur change', '.input-text, select, input:checkbox', function() {
		var $this     = $( this ),
			$parent   = $this.closest( '.form-row' ),
			validated = true;

		if ( $parent.is( '.validate-email-confirmation' ) ) {
                        // Original email field.
			if ( $( '.validate-email input' ).val() ) {

				if ( $( '.validate-email input' ).val() != $this.val() ) {

					$parent.removeClass( 'woocommerce-validated' ).addClass( 'woocommerce-invalid woocommerce-invalid-email' );
					validated = false;
				}

			}
		}

		if ( validated ) {
			$parent.removeClass( 'woocommerce-invalid woocommerce-invalid-required-field' ).addClass( 'woocommerce-validated' );
		}

	} );

} );

This assumes that the “Confirm Email” field has the class validate-email-confirmation in it.

I still need to make sure that the script plays along well with the original email field for different cases. Again, I would like to know if this is something you would be willing to consider in your plugin, or if I should just implement my own solution.

Thanks for your time!

• This reply was modified 4 years, 3 months ago by Hernan Villanueva.

Thanks!

I forgot to mention that in the WP Admin No Show options, you need to block the users with the role of Customer. Then, as a Customer, proceed to the checkout page to see the error.