code class="prettyprint lang-dart">@DomName(&apos;HTMLTextAreaElement.setCustomValidity&apos;)
@DocsEditable()
void setCustomValidity(String error) =&gt; _blink.BlinkHTMLTextAreaElement.instance.setCustomValidity_Callback_1_(unwrap_jso(this), error);</code></pre>
    </section>

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<footer>
    <div class="container-fluid">
        <div class="container">
            <p class="text-center">
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