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| 1 | |
| 2 <!--- | |
| 3 | |
| 4 This README is automatically generated from the comments in these files: | |
| 5 iron-checked-element-behavior.html | |
| 6 | |
| 7 Edit those files, and our readme bot will duplicate them over here! | |
| 8 Edit this file, and the bot will squash your changes :) | |
| 9 | |
| 10 --> | |
| 11 | |
| 12 [](https://travis-ci.org/PolymerElements/iron-checked-elem
ent-behavior) | |
| 13 | |
| 14 _[Demo and API Docs](https://elements.polymer-project.org/elements/iron-checked-
element-behavior)_ | |
| 15 | |
| 16 | |
| 17 ##Polymer.IronCheckedElementBehavior | |
| 18 | |
| 19 | |
| 20 Use `Polymer.IronCheckedElementBehavior` to implement a custom element | |
| 21 that has a `checked` property, which can be used for validation if the | |
| 22 element is also `required`. Element instances implementing this behavior | |
| 23 will also be registered for use in an `iron-form` element. | |
| 24 | |
| 25 | |
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