{"action":"created","issue":{"url":"https://api.github.com/repos/Polymer/polymer/issues/3399","repository_url":"https://api.github.com/repos/Polymer/polymer","labels_url":"https://api.github.com/repos/Polymer/polymer/issues/3399/labels{/name}","comments_url":"https://api.github.com/repos/Polymer/polymer/issues/3399/comments","events_url":"https://api.github.com/repos/Polymer/polymer/issues/3399/events","html_url":"https://github.com/Polymer/polymer/issues/3399","id":132589950,"number":3399,"title":"Two-way data binding causes infinite loop with some elements","user":{"login":"keanulee","id":1319720,"avatar_url":"https://avatars.githubusercontent.com/u/1319720?v=3","gravatar_id":"","url":"https://api.github.com/users/keanulee","html_url":"https://github.com/keanulee","followers_url":"https://api.github.com/users/keanulee/followers","following_url":"https://api.github.com/users/keanulee/following{/other_user}","gists_url":"https://api.github.com/users/keanulee/gists{/gist_id}","starred_url":"https://api.github.com/users/keanulee/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/keanulee/subscriptions","organizations_url":"https://api.github.com/users/keanulee/orgs","repos_url":"https://api.github.com/users/keanulee/repos","events_url":"https://api.github.com/users/keanulee/events{/privacy}","received_events_url":"https://api.github.com/users/keanulee/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/Polymer/polymer/labels/databinding","name":"databinding","color":"006b75"},{"url":"https://api.github.com/repos/Polymer/polymer/labels/needs%20investigation","name":"needs investigation","color":"fef2c0"},{"url":"https://api.github.com/repos/Polymer/polymer/labels/p1","name":"p1","color":"eb6420"}],"state":"open","locked":false,"assignee":null,"milestone":{"url":"https://api.github.com/repos/Polymer/polymer/milestones/1","html_url":"https://github.com/Polymer/polymer/milestones/Q1","labels_url":"https://api.github.com/repos/Polymer/polymer/milestones/1/labels","id":1591584,"number":1,"title":"Q1","description":"","creator":{"login":"kevinpschaaf","id":1354932,"avatar_url":"https://avatars.githubusercontent.com/u/1354932?v=3","gravatar_id":"","url":"https://api.github.com/users/kevinpschaaf","html_url":"https://github.com/kevinpschaaf","followers_url":"https://api.github.com/users/kevinpschaaf/followers","following_url":"https://api.github.com/users/kevinpschaaf/following{/other_user}","gists_url":"https://api.github.com/users/kevinpschaaf/gists{/gist_id}","starred_url":"https://api.github.com/users/kevinpschaaf/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/kevinpschaaf/subscriptions","organizations_url":"https://api.github.com/users/kevinpschaaf/orgs","repos_url":"https://api.github.com/users/kevinpschaaf/repos","events_url":"https://api.github.com/users/kevinpschaaf/events{/privacy}","received_events_url":"https://api.github.com/users/kevinpschaaf/received_events","type":"User","site_admin":false},"open_issues":28,"closed_issues":1,"state":"open","created_at":"2016-02-18T20:21:14Z","updated_at":"2016-02-18T21:10:00Z","due_on":null,"closed_at":null},"comments":4,"created_at":"2016-02-10T02:07:20Z","updated_at":"2016-02-18T22:23:30Z","closed_at":null,"body":"http://jsbin.com/cewicocezo/1/edit?html,output\r\n\r\nChanging the first `paper-input` causes an infinite loop (\"Maximum stack size\" error), but changing the first `paper-slider` is fine. Notice that when the two elements are reversed (i.e. `paper-input` before `paper-slider`), the error does not occur. This is a regression from v1.2.3.\r\n\r\nFrom https://github.com/PolymerElements/paper-slider/issues/116\r\n\r\ncc @kevinpschaaf @sorvell @frankiefu "},"comment":{"url":"https://api.github.com/repos/Polymer/polymer/issues/comments/185951653","html_url":"https://github.com/Polymer/polymer/issues/3399#issuecomment-185951653","issue_url":"https://api.github.com/repos/Polymer/polymer/issues/3399","id":185951653,"user":{"login":"keanulee","id":1319720,"avatar_url":"https://avatars.githubusercontent.com/u/1319720?v=3","gravatar_id":"","url":"https://api.github.com/users/keanulee","html_url":"https://github.com/keanulee","followers_url":"https://api.github.com/users/keanulee/followers","following_url":"https://api.github.com/users/keanulee/following{/other_user}","gists_url":"https://api.github.com/users/keanulee/gists{/gist_id}","starred_url":"https://api.github.com/users/keanulee/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/keanulee/subscriptions","organizations_url":"https://api.github.com/users/keanulee/orgs","repos_url":"https://api.github.com/users/keanulee/repos","events_url":"https://api.github.com/users/keanulee/events{/privacy}","received_events_url":"https://api.github.com/users/keanulee/received_events","type":"User","site_admin":false},"created_at":"2016-02-18T22:23:30Z","updated_at":"2016-02-18T22:23:30Z","body":"For reference, the offending change of input is in IronRangeBehavior (https://github.com/PolymerElements/iron-range-behavior/blob/master/iron-range-behavior.html#L102). @notwaldorf @cdata do you see any issue with removing the `_validateValue` method?"}}