{"type":"rich","version":"1.0","title":"How to force the re-validation of the \"city\" input when changing the value of \"planet\"?","author_name":"giordy","author_url":"https://plnkr.co/users/giordy","provider_name":"Plunker","provider_url":"https://plnkr.co","html":"<iframe id=\"plnkr_embed_t2xMPy1ehVFA5KNEDfrf\" class=\"plnkr_embed_iframe\" style=\"width: 100%; overflow: hidden;\" src=\"https://embed.plnkr.co/plunk/t2xMPy1ehVFA5KNEDfrf?autoCloseSidebar&deferRun&show=preview\" width=\"600\" height=\"400\" frameborder=\"0\" scrolling=\"no\"></iframe>","width":600,"height":400,"thumbnail_url":"https://shot.plnkr.co/t2xMPy1ehVFA5KNEDfrf.png?d=2015-08-16T16%3A34%3A43.305Z","thumbnail_width":400,"thumbnail_height":300}