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Allowed form fields

Here is the full list of allowed field types, together with the available attributes and options for each of them.
Field type
Available attributes
Available options
checkbox
accesskey (string)
class (string)
checked (boolean)
contenteditable (boolean)
dir (string)
disabled (boolean)
readonly (boolean)
draggable (boolean)
hidden (boolean)
id (string)
name (string)
itemid (string)
itemprop (string)
itemref (string)
itemscope (string)
itemtype (string)
lang (string)
tabindex (string)
title (string)
value (string)
options (array)
--[value (string)
label (string)]
color
accesskey (string)
class (string)
autocomplete (string)
contenteditable (boolean)
dir (string)
disabled (boolean)
readonly (boolean)
draggable (boolean)
hidden (boolean)
required (boolean)
id (string)
name (string)
itemid (string)
itemprop (string)
itemref (string)
itemscope (string)
itemtype (string)
lang (string)
list (string)
tabindex (string)
title (string)
value (string)
datalist
accesskey (string)
class (string)
contenteditable (boolean)
dir (string)
disabled (boolean)
readonly (boolean)
draggable (boolean)
hidden (boolean)
id (string)
name (string)
itemid (string)
itemprop (string)
itemref (string)
itemscope (string)
itemtype (string)
lang (string)
tabindex (string)
title (string)
value (string)
options (array)
[value (string)]
date
accesskey (string)
class (string)
autocomplete (string)
contenteditable (boolean)
dir (string)
disabled (boolean)
readonly (boolean)
draggable (boolean)
hidden (boolean)
id (string)
name (string)
itemid (string)
itemprop (string)
itemref (string)
itemscope (string)
itemtype (string)
lang (string)
list (string)
max (string)
min (string)
required (boolean)
step (string)
tabindex (string)
title (string)
value (string)
datetime-local
accesskey (string)
class (string)
autocomplete (string)
contenteditable (boolean)
dir (string)
disabled (boolean)
readonly (boolean)
draggable (boolean)
hidden (boolean)
id (string)
name (string)
itemid (string)
itemprop (string)
itemref (string)
itemscope (string)
itemtype (string)
lang (string)
list (string)
max (string)
min (string)
required (boolean)
step (string)
tabindex (string)
title (string)
value (string)
email
accesskey (string)
class (string)
autocomplete (string)
contenteditable (boolean)
dir (string)
disabled (boolean)
readonly (boolean)
draggable (boolean)
hidden (boolean)
id (string)
name (string)
placeholder (string)
itemid (string)
itemprop (string)
itemref (string)
itemscope (string)
itemtype (string)
lang (string)
list (string)
maxlength (string)
minlength (string)
multiple (string)
required (boolean)
size (string)
tabindex (string)
title (string)
value (string)
file
accept (string)
accesskey (string)
class (string)
capture (string)
contenteditable (boolean)
dir (string)
disabled (boolean)
readonly (boolean)
draggable (boolean)
hidden (boolean)
id (string)
name (string)
itemid (string)
itemprop (string)
itemref (string)
itemscope (string)
itemtype (string)
lang (string)
multiple (string)
required (boolean)
tabindex (string)
title (string)
value (string)
hidden
accesskey (string)
class (string)
autocomplete (string)
contenteditable (boolean)
dir (string)
disabled (boolean)
readonly (boolean)
draggable (boolean)
hidden (boolean)
id (string)
name (string)
itemid (string)
itemprop (string)
itemref (string)
itemscope (string)
itemtype (string)
lang (string)
tabindex (string)
title (string)
value (string)
image
accesskey (string)
class (string)
alt (string)
contenteditable (boolean)
dir (string)
disabled (boolean)
readonly (boolean)
draggable (boolean)
height (string)
hidden (boolean)
id (string)
name (string)
itemid (string)
itemprop (string)
itemref (string)
itemscope (string)
itemtype (string)
lang (string)
src (string)
tabindex (string)
title (string)
value (string)
width (string)
label
dir (string)
id (string)
name (string)
lang (string)
month
accesskey (string)
class (string)
autocomplete (string)
contenteditable (boolean)
dir (string)
disabled (boolean)
readonly (boolean)
draggable (boolean)
hidden (boolean)
id (string)
name (string)
itemid (string)
itemprop (string)
itemref (string)
itemscope (string)
itemtype (string)
lang (string)
list (string)
max (string)
min (string)
required (boolean)
step (string)
tabindex (string)
title (string)
value (string)
number
accesskey (string)
class (string)
autocomplete (string)
contenteditable (boolean)
dir (string)
disabled (boolean)
readonly (boolean)
draggable (boolean)
hidden (boolean)
id (string)
name (string)
itemid (string)
itemprop (string)
itemref (string)
itemscope (string)
itemtype (string)
lang (string)
list (string)
max (number)
min (number)
required (boolean)
step (number)
tabindex (string)
title (string)
value (string)
password
accesskey (string)
class (string)
autocomplete (string)
contenteditable (boolean)
dir (string)
disabled (boolean)
readonly (boolean)
draggable (boolean)
hidden (boolean)
id (string)
name (string)
itemid (string)
itemprop (string)
itemref (string)
itemscope (string)
itemtype (string)
lang (string)
maxlength (string)
minlength (string)
pattern (boolean)
placeholder (string)
required (boolean)
size (string)
tabindex (string)
title (string)
value (string)
radio
accesskey (string)
class (string)
checked (boolean)
contenteditable (boolean)
dir (string)
disabled (boolean)
readonly (boolean)
draggable (boolean)
hidden (boolean)
id (string)
name (string)
itemid (string)
itemprop (string)
itemref (string)
itemscope (string)
itemtype (string)
lang (string)
required (boolean)
tabindex (string)
title (string)
value (string)
options (array)
--[value (string)
label (string)]
range
accesskey (string)
class (string)
autocomplete (string)
contenteditable (boolean)
dir (string)
disabled (boolean)
readonly (boolean)
draggable (boolean)
hidden (boolean)
id (string)
name (string)
itemid (string)
itemprop (string)
itemref (string)
itemscope (string)
itemtype (string)
lang (string)
list (string)
max (number)
min (number)
step (number)
tabindex (string)
title (string)
value (string)
select
accesskey (string)
class (string)
autocomplete (string)
contenteditable (boolean)
dir (string)
disabled (boolean)
readonly (boolean)
draggable (boolean)
hidden (boolean)
id (string)
name (string)
itemid (string)
itemprop (string)
itemref (string)
itemscope (string)
itemtype (string)
lang (string)
multiple (string)
required (boolean)
size (string)
tabindex (string)
title (string)
value (string)
options (array)
-[type (string) "option"
value (string)
label (string)
-type (string) "optgroup"
options (array)
[type (string) "option"
value (string)
label (string)]
]
search
accesskey (string)
class (string)
autocomplete (string)
contenteditable (boolean)
dir (string)
dirname (string)
disabled (boolean)
readonly (boolean)
draggable (boolean)
hidden (boolean)
id (string)
name (string)
itemid (string)
itemprop (string)
itemref (string)
itemscope (string)
itemtype (string)
lang (string)
list (string)
maxlength (string)
minlength (string)
placeholder (string)
required (boolean)
tabindex (string)
title (string)
value (string)
submit
accesskey (string)
class (string)
contenteditable (boolean)
data-sitekey (string)
data-callback (string)
data-action (string)
dir (string)
disabled (boolean)
readonly (boolean)
draggable (boolean)
hidden (boolean)
id (string)
name (string)
itemid (string)
itemprop (string)
itemref (string)
itemscope (string)
itemtype (string)
lang (string)
tabindex (string)
title (string)
value (string)
width (string)
tel
accesskey (string)
class (string)
autocomplete (string)
contenteditable (boolean)
dir (string)
disabled (boolean)
readonly (boolean)
draggable (boolean)
hidden (boolean)
id (string)
name (string)
itemid (string)
itemprop (string)
itemref (string)
itemscope (string)
itemtype (string)
lang (string)
maxlength (string)
minlength (string)
pattern (boolean)
placeholder (string)
required (boolean)
size (string)
tabindex (string)
title (string)
value (string)
text
accesskey (string)
class (string)
autocomplete (string)
contenteditable (boolean)
dir (string)
dirname (string)
disabled (boolean)
readonly (boolean)
draggable (boolean)
hidden (boolean)
id (string)
name (string)
itemid (string)
itemprop (string)
itemref (string)
itemscope (string)
itemtype (string)
lang (string)
list (string)
maxlength (string)
minlength (string)
pattern (boolean)
placeholder (string)
required (boolean)
size (string)
tabindex (string)
title (string)
value (string)
textarea
accesskey (string)
class (string)
autocomplete (string)
cols (number)
contenteditable (boolean)
dir (string)
disabled (boolean)
readonly (boolean)
draggable (boolean)
hidden (boolean)
id (string)
name (string)
itemid (string)
itemprop (string)
itemref (string)
itemscope (string)
itemtype (string)
lang (string)
maxlength (string)
minlength (string)
placeholder (string)
required (boolean)
rows (number)
spellcheck (string)
tabindex (string)
title (string)
value (string)
wrap (string)
time
accesskey (string)
class (string)
autocomplete (string)
contenteditable (boolean)
dir (string)
disabled (boolean)
readonly (boolean)
draggable (boolean)
hidden (boolean)
id (string)
name (string)
itemid (string)
itemprop (string)
itemref (string)
itemscope (string)
itemtype (string)
lang (string)
list (string)
max (string)
min (string)
required (boolean)
step (string)
tabindex (string)
title (string)
value (string)
url
accesskey (string)
class (string)
autocomplete (string)
contenteditable (boolean)
dir (string)
disabled (boolean)
readonly (boolean)
draggable (boolean)
hidden (boolean)
id (string)
name (string)
itemid (string)
itemprop (string)
itemref (string)
itemscope (string)
itemtype (string)
lang (string)
list (string)
maxlength (string)
minlength (string)
placeholder (string)
required (boolean)
tabindex (string)
title (string)
value (string)
week
accesskey (string)
class (string)
autocomplete (string)
contenteditable (boolean)
dir (string)
disabled (boolean)
readonly (boolean)
draggable (boolean)
hidden (boolean)
id (string)
name (string)
itemid (string)
itemprop (string)
itemref (string)
itemscope (string)
itemtype (string)
lang (string)
list (string)
max (string)
min (string)
required (boolean)
step (string)
tabindex (string)
title (string)
value (string)