107 lines
2.6 KiB
Markdown
107 lines
2.6 KiB
Markdown
---
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id: bad87fee1348bd9aede08830
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title: Creare un modulo
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challengeType: 0
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forumTopicId: 16817
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dashedName: create-a-form-element
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---
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# --description--
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Puoi creare dei moduli web (form) che inviino effettivamente dei dati a un server utilizzando nient'altro che puro HTML. Puoi farlo specificando un attributo `action` nel tuo elemento `form`.
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Ad esempio:
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```html
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<form action="url-where-you-want-to-submit-form-data">
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<input>
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</form>
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```
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# --instructions--
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Nidifica l'elemento `input` esistente all'interno di un elemento `form` e assegna `"https://www.freecatphotoapp.com/submit-cat-photo"` all'attributo `action` dell'elemento `form`.
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# --hints--
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L'elemento `input` esistente dovrebbe essere annidato in un elemento `form`.
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```js
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const inputElem = document.querySelector('form input');
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assert(
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inputElem.getAttribute('type') === 'text' &&
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inputElem.getAttribute('placeholder') === 'cat photo URL'
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);
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```
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Il tuo `form` dovrebbe avere un attributo `action` impostato su `https://www.freecatphotoapp.com/submit-cat-photo`.
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```js
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const action = $('form').attr('action');
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assert(action.match(/^https:\/\/(www\.)?freecatphotoapp\.com\/submit-cat-photo$/i))
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```
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Il tuo elemento `form` dovrebbe avere tag di apertura e di chiusura ben formati.
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```js
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assert(
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code.match(/<\/form>/g) &&
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code.match(/<form [^<]*>/g) &&
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code.match(/<\/form>/g).length === code.match(/<form [^<]*>/g).length
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);
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```
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# --seed--
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## --seed-contents--
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```html
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<h2>CatPhotoApp</h2>
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<main>
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<p>Click here to view more <a href="#">cat photos</a>.</p>
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<a href="#"><img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
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<p>Things cats love:</p>
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<ul>
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<li>cat nip</li>
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<li>laser pointers</li>
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<li>lasagna</li>
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</ul>
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<p>Top 3 things cats hate:</p>
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<ol>
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<li>flea treatment</li>
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<li>thunder</li>
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<li>other cats</li>
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</ol>
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<input type="text" placeholder="cat photo URL">
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</main>
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```
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# --solutions--
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```html
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<h2>CatPhotoApp</h2>
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<main>
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<p>Click here to view more <a href="#">cat photos</a>.</p>
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<a href="#"><img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
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<p>Things cats love:</p>
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<ul>
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<li>cat nip</li>
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<li>laser pointers</li>
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<li>lasagna</li>
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</ul>
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<p>Top 3 things cats hate:</p>
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<ol>
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<li>flea treatment</li>
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<li>thunder</li>
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<li>other cats</li>
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</ol>
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<form action="https://www.freecatphotoapp.com/submit-cat-photo">
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<input type="text" placeholder="cat photo URL">
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</form>
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</main>
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```
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