Ticket #33406: 33406.3.patch

src/wp-admin/js/user-profile.js

@@ -32 +32 @@
                         setTimeout( generatePassword, 50 );
                 } else {
                         $pass1.val( $pass1.data( 'pw' ) );
-                        $pass1.trigger( 'pwupdate' );
+                        $pass1.trigger( 'pwupdate' ).trigger( 'wp-check-valid-field' );
                         if ( 1 !== parseInt( $toggleButton.data( 'start-masked' ), 10 ) ) {
                                 $pass1Wrap.addClass( 'show-password' );
                         } else {

src/wp-includes/js/wp-ajax-response.js

@@ -50 +50 @@
                 return true;
         },
         invalidateForm: function ( selector ) {
-                return jQuery( selector ).addClass( 'form-invalid' ).find('input').one( 'change', function() { jQuery(this).closest('.form-invalid').removeClass( 'form-invalid' ); } );
+                return jQuery( selector ).addClass( 'form-invalid' ).find('input').one( 'change wp-check-valid-field', function() { jQuery(this).closest('.form-invalid').removeClass( 'form-invalid' ); } );
         },
         validateForm: function( selector ) {
                 selector = jQuery( selector );