HTML5控件
FORM
禁止自动完成 autocomplete="off"
禁止有效验证 novalidate="novalidate"
文件上传 enctype="multipart/form-data"
无类型input
input required 必填
input placeholder 占位字符
input readonly 只读
input required 默认焦点
input pattern 正则验证
input disabled 禁用
input button
input checkbox
选项1
选项2
选项3
input color
input date
input datetime
input datetime-local
input email
input file
input hidden
input image
input month
input number
input password
input radio
选项1
选项2
选项3
input range
input search
input tel
input text
input time
input url
input week
input list
select
Volvo
Saab
Opel
Audi
B1
B2
B3
B4
B5
select size
Volvo
Saab
Opel
Audi
a1
a2
a3
a4
select multiple
Volvo
Saab
Opel
Audi
a1
a2
a3
a4
B1
B2
B3
B4
B5
textarea
The cat was playing in the garden.
提交
重置
button