freeCodeCamp/curriculum/challenges/portuguese/01-responsive-web-design/basic-html-and-html5/add-placeholder-text-to-a-t...

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---
id: bad87fee1348bd9aedf08830
title: Add Placeholder Text to a Text Field
challengeType: 0
guideUrl: 'https://portuguese.freecodecamp.org/guide/certificates/add-placeholder-text-to-a-text-field'
videoUrl: ''
localeTitle: Adicionar texto do marcador de posição a um campo de texto
---
## Description
<section id="description"> O texto do espaço reservado é o que é exibido no elemento de <code>input</code> antes que o usuário introduza alguma coisa. Você pode criar um texto de espaço reservado da seguinte forma: <code>&lt;input type=&quot;text&quot; placeholder=&quot;this is placeholder text&quot;&gt;</code> </section>
## Instructions
<section id="instructions"> Defina o valor de <code>placeholder</code> da sua <code>input</code> texto para &quot;cat photo URL&quot;. </section>
## Tests
<section id='tests'>
```yml
tests:
- text: Adicione um atributo de <code>placeholder</code> ao elemento de <code>input</code> texto existente.
testString: 'assert($("input[placeholder]").length > 0, "Add a <code>placeholder</code> attribute to the existing text <code>input</code> element.");'
- text: Defina o valor do seu atributo de espaço reservado para "cat photo URL".
testString: 'assert($("input") && $("input").attr("placeholder") && $("input").attr("placeholder").match(/cat\s+photo\s+URL/gi), "Set the value of your placeholder attribute to "cat photo URL".");'
- text: O elemento de <code>input</code> finalizado deve ter uma sintaxe válida.
testString: 'assert($("input[type=text]").length > 0 && code.match(/<input((\s+\w+(\s*=\s*(?:".*?"|".*?"|[\^"">\s]+))?)+\s*|\s*)\/?>/gi), "The finished <code>input</code> element should have valid syntax.");'
```
</section>
## Challenge Seed
<section id='challengeSeed'>
<div id='html-seed'>
```html
<h2>CatPhotoApp</h2>
<main>
<p>Click here to view more <a href="#">cat photos</a>.</p>
<a href="#"><img src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
<p>Things cats love:</p>
<ul>
<li>cat nip</li>
<li>laser pointers</li>
<li>lasagna</li>
</ul>
<p>Top 3 things cats hate:</p>
<ol>
<li>flea treatment</li>
<li>thunder</li>
<li>other cats</li>
</ol>
<input type="text">
</main>
```
</div>
</section>
## Solution
<section id='solution'>
```js
// solution required
```
</section>