MAGETWO-48843: Disabled field should not be validated

Author: guz-anton

app/code/Magento/Ui/view/base/web/js/form/element/abstract.js

@@ -347,8 +347,8 @@ define([
         validate: function () {
             var value   = this.value(),
                 result  = validator(this.validation, value),
-                message = result.message,
-                isValid = !this.visible() || result.passed;
+                message = !this.disabled() && this.visible() ? result.message : '',
+                isValid = this.disabled() || !this.visible() || result.passed;
 
             this.error(message);