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Formulários

Elementos e atributos relacionados ao formulário.

We're highlighting up-and-coming features or libraries we think you should know about.

Feature Highlight: Customizable Select

Customizable Select may not currently be widely supported, yet it's a feature worth knowing about. While only used by 7.1% of respondents, 89% of developers who have used it report a positive experience.

And given that the <select/> element has always been a challenge to style, being able to finally customize it to your needs without resorting to JavaScript-based hacks is a welcome improvement!

Baseline: Limited Availability

Learn more

Forms Experience & Sentiment

Surprisingly, <input type="color"/> was the most used form-related feature this year, with 41.8% of respondents reporting having used it.

But when looking at positive sentiment, basic UI building blocks like autocomplete (<datalist>) and dropdowns (Customizable Select) top the rankings, showing that developers value features that are customizable and can be tailored to their needs.

Agrupar por:

Ordenar por:

1
Formulários
41.8%
40.4%
16.8%
6,048
2
Formulários
29.1%
37.8%
29.7%
6,129
3
Formulários
9.7%
25.3%
63.6%
6,080
4
Formulários
8.6%
24%
67%
5,992
5
Formulários
7.1%
42.3%
49.8%
6,037
6
Formulários
<input type="color" alpha>
3.1%
17.8%
78.7%
5,994
7
Formulários
<input type="color" colorspace="display-p3">
19.9%
77.3%
6,012

Experience

  • Já usei: Respondents who have used an item.
  • Conheço: Respondents who have heard about an item, but haven't used it.
  • Nunca ouvi falar: Respondents who have never heard about an item.

Sentiment

  • Positive: Respondents who are interested in learning more about a technology; or are willing to use it again.
  • Neutral: Responents who did not indicate any sentiment about a technology.
  • Negative: Respondents who are not interested in learning more about a technology; or have used it and had a negative experience.

Dificuldades do formulário

Styling & customization of default form control UI elements remains a big stumbling block, with nearly half of pain points being about it.

Form validation is also a problem, especially when it comes to more advanced use cases like validating one field's value based on another.

Quais são suas dificuldades usando formulários em HTML?
Multiple
Top pain point topics overall.

View:

Items that are not one of “limitations
0%
20%
40%
60%
80%
100%
1
Styling & customization
2
2
Form Validation
3
3
<select>
3
4
Browser support
3
5
Pickers
3
6
Accessibility
1
7
<input>
1
8
Form Submission
1
9
10
Missing elements
11
Reliance on JavaScript
+3
12
13
Cognitive overload
3
14
<textarea>
1
15
Autocomplete
-11
16
Editing APIs
1
17
Forms & JS
1
18
End-user experience
19
Combobox element
20
<input type="number">
21
Poor design
22
<button>
-15
23
3
24
Internationalization
25
<input type="file">
26
Outras respostas
0%
20%
40%
60%
80%
100%
% de respostas das questões

Recursos recomendados

CSS-only Form Validation Hints
Kevin Powell

CSS-only Form Validation Hints

A look at how we can use CSS to add contextual hints to users as they fill out a form, including creating an SVG by hand and animating it based on whether a field is valid or invalid.
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