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third_party/polymer/components/iron-input/README.md

 
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 [![Build status](https://travis-ci.org/PolymerElements/iron-input.svg?branch=master)](https://travis-ci.org/PolymerElements/iron-input)
 
 _[Demo and API docs](https://elements.polymer-project.org/elements/iron-input)_
 
 
-##&lt;iron-input&gt;
+## &lt;iron-input&gt;
 
 `<iron-input>` adds two-way binding and custom validators using `Polymer.IronValidatorBehavior`
 to `<input>`.
 
 ### Two-way binding
 
 By default you can only get notified of changes to an `input`'s `value` due to user input:
 
 ```html
 <input value="{{myValue::input}}">
@@ skipping 19 matching lines @@
 It may be desirable to only allow users to enter certain characters. You can use the
 `prevent-invalid-input` and `allowed-pattern` attributes together to accomplish this. This feature
 is separate from validation, and `allowed-pattern` does not affect how the input is validated.
 
 ```html
 <!-- only allow characters that match [0-9] -->
 <input is="iron-input" prevent-invalid-input allowed-pattern="[0-9]">
 ```