Edit fiddle - JSFiddle - React, Tailwind, and code Playground

JSFiddle - React, Tailwind, and code Playground

HTML

<input name="vvod" type="text" id="vvod" size="10" value="">
   <input name="vvod2" type="text" id="vvod" size="10" value="">
<a href="/yandex.ru/" class="test" id="link">yandex.ru</a>

JavaScript

$("#vvod").keyup(function() {
  $("#link").attr("href", "/yandex.ru/?amount="+$("#vvod").val());
});

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JSFiddle - React, Tailwind, and code Playground

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JavaScript

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Use pre-released features

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