<h3 dir="auto">Vue.js version</h3>
<p dir="auto">1.0.16</p>
<h3 dir="auto">Reproduction Link</h3>
<p dir="auto"><a href="https://jsfiddle.net/4eh989ee/2/" rel="nofollow">https://jsfiddle.net/4eh989ee/2/</a></p>
<h3 dir="auto">Steps to reproduce</h3>
<ol dir="auto">
<li>Focus on the only input available within the <code class="notranslate">output</code> window, type a single <code class="notranslate">k</code> letter and immediately hit enter.</li>
<li>Clear the text in the output.</li>
<li>Type a single <code class="notranslate">k</code> letter, wait a two (2) seconds or more, and hit enter</li>
</ol>
<h3 dir="auto">What is Expected?</h3>
<ol dir="auto">
<li>Alert is show with the contents reading <code class="notranslate">name: ""</code></li>
<li>N/A</li>
<li>Alert is show with the contents reading <code class="notranslate">name: "k"</code></li>
</ol>
<h3 dir="auto">What is actually happening?</h3>
<p dir="auto">The model does not get set when the form is submitted.</p>
<h3 dir="auto">Note</h3>
<p dir="auto">This is a duplicate of issue <a class="issue-link js-issue-link" data-error-text="Failed to load title" data-id="122300383" data-permission-text="Title is private" data-url="https://github.com/vuejs/vue/issues/2028" data-hovercard-type="issue" data-hovercard-url="/vuejs/vue/issues/2028/hovercard" href="https://github.com/vuejs/vue/issues/2028">#2028</a>. I commented after it was closed but didn't get any feedback. I don't know if anyone is being notified of the comments following the close of the issue.</p>
<h3 dir="auto">Version</h3>
<p dir="auto">2.5.17</p>
<h3 dir="auto">Reproduction link</h3>
<p dir="auto"><a href="https://jsfiddle.net/632dch1e/" rel="nofollow">https://jsfiddle.net/632dch1e/</a></p>
<h3 dir="auto">Steps to reproduce</h3>
<p dir="auto">open link to minimal reproduction</p>
<h3 dir="auto">What is expected?</h3>
<p dir="auto">Keep the type even if you set the class that extends Array to data.</p>
<h3 dir="auto">What is actually happening?</h3>
<p dir="auto">Methods defined in a class that extends Array can not be used.<br>
Also, since the class of each object of Array remains as it is, the class structure is broken.</p>