diff --git a/assets/js/frontend/user-registration-form-validator.js b/assets/js/frontend/user-registration-form-validator.js
index 1c3482570..a02b4f040 100644
--- a/assets/js/frontend/user-registration-form-validator.js
+++ b/assets/js/frontend/user-registration-form-validator.js
@@ -2,7 +2,7 @@
 (function ($) {
 	var user_registration_form_selector;
 
-	user_registration_form_selector = $(".ur-frontend-form form");
+	user_registration_form_selector = $(".ur-frontend-form form, form.cart");
 
 	var field_selector = "";
 
@@ -142,6 +142,11 @@
 			if (typeof $.fn.validate === "undefined") {
 				return false;
 			}
+			//Validation by pass for wc quantity field.
+			var qty_max = $(document).find('[name="quantity"]');
+			if(qty_max.attr('max') === ""){
+				qty_max.removeAttr('max');
+			}
 			var $this_node = this;
 
 			$this_node.$user_registration.each(function () {
diff --git a/includes/functions-ur-template.php b/includes/functions-ur-template.php
index 18b63235c..4efab50d6 100644
--- a/includes/functions-ur-template.php
+++ b/includes/functions-ur-template.php
@@ -182,8 +182,9 @@ function user_registration_form_field( $key, $args, $value = null ) {
 		$args = apply_filters( 'user_registration_form_field_args', $args, $key, $value );
 
 		if ( true === ur_string_to_bool( $args['required'] ) ) {
-			$args['class'][] = 'validate-required';
-			$required        = ' <abbr class="required" title="' . esc_attr__( 'required', 'user-registration' ) . '">*</abbr>';
+			$args['class'][]                       = 'validate-required';
+			$args['custom_attributes']['required'] = 'required';
+			$required                              = ' <abbr class="required" title="' . esc_attr__( 'required', 'user-registration' ) . '">*</abbr>';
 		} else {
 			$args['required'] = '';
 		}