# Https://www.freecodecamp.org/espanol/learn/responsive-web-design/basic-html-and-html5/add-placeholder-text-to-a-text-field

**URL:** <https://forum.freecodecamp.org/t/https-www-freecodecamp-org-espanol-learn-responsive-web-design-basic-html-and-html5-add-placeholder-text-to-a-text-field/478077>\
**Category:** General\
**Tags:** español\
**Created:** [September 16, 2021, 2:57pm UTC](https://forum.freecodecamp.org/t/https-www-freecodecamp-org-espanol-learn-responsive-web-design-basic-html-and-html5-add-placeholder-text-to-a-text-field/478077 "2021-09-16T14:57:37Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![fjdeleon](https://sea3.discourse-cdn.com/freecodecamp/user_avatar/forum.freecodecamp.org/fjdeleon/32/232705_2.png) [@fjdeleon](https://forum.freecodecamp.org/u/fjdeleon)\
**Post date:** [September 16, 2021, 2:57pm UTC](https://forum.freecodecamp.org/t/https-www-freecodecamp-org-espanol-learn-responsive-web-design-basic-html-and-html5-add-placeholder-text-to-a-text-field/478077/1 "2021-09-16T14:57:37Z")

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**Cuéntanos qué está pasando:**  
Describe tu problema en detalle aquí.

El botón de “ejecutar pruebas” que valida la resolución del ejercicio no funciona correctamente, generando incertidumbre y demoras a los estudiantes.

```
  **Tu código hasta el momento**

```

```html

<h2>CatPhotoApp</h2>
<main>
<p>Click here to view more <a href="#">cat photos</a>.</p>

<a href="#"><img src="https://www.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>
<form action="https://www.freecatphotoapp.com/submit-cat-photo">
  <input type="text" required placeholder="cat photo URL">
  <button type="submit">Submit</button>
</form>
</main>

```

```
  **Información de tu navegador:**

```

El agente de usuario es: `Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:92.0) Gecko/20100101 Firefox/92.0`

**Desafío:** Usa HTML5 para requerir un campo

**Enlaza al desafío:**

> **[freeCodeCamp.org](https://www.freecodecamp.org/espanol/learn/responsive-web-design/basic-html-and-html5/use-html5-to-require-a-field)**
>
> Aprende a programar, ¡GRATIS!

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<div class="post-metadata">

**Author:** ![jwilkins.oboe](https://sea3.discourse-cdn.com/freecodecamp/user_avatar/forum.freecodecamp.org/jwilkins.oboe/32/179497_2.png) [@jwilkins.oboe](https://forum.freecodecamp.org/u/jwilkins.oboe)\
**Post date:** [September 16, 2021, 3:00pm UTC](https://forum.freecodecamp.org/t/https-www-freecodecamp-org-espanol-learn-responsive-web-design-basic-html-and-html5-add-placeholder-text-to-a-text-field/478077/2 "2021-09-16T15:00:42Z")

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Hi @fjdeleon !

Welcome to the forum!

The code you have shared works on my end. Please ensure that you have disabled any extensions that interface with the freeCodeCamp website (such as Dark Mode and Ad Blocker), and set your browser zoom level to 100%. Both of these factors can cause tests to fail erroneously.

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<div class="post-metadata">

**Author:** ![ILM](https://sea3.discourse-cdn.com/freecodecamp/user_avatar/forum.freecodecamp.org/ilm/32/363239_2.png) [@ILM](https://forum.freecodecamp.org/u/ILM)\
**Post date:** [January 7, 2025, 3:47pm UTC](https://forum.freecodecamp.org/t/https-www-freecodecamp-org-espanol-learn-responsive-web-design-basic-html-and-html5-add-placeholder-text-to-a-text-field/478077/3 "2025-01-07T15:47:33Z")

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Closed on January 7, 2025, 3:47pm UTC