1. class
  2. Nette
  3. \
  4. Forms
  5. \
  6. Form

Form

class Form extends Container implements HtmlStringable

Creates, validates and renders HTML forms.

Constants

EQUAL

validator
IS_IN

validator
NOT_EQUAL

validator
IS_NOT_IN

validator
FILLED

validator
BLANK

validator
REQUIRED

validator
VALID

validator
SUBMITTED

validator
MIN_LENGTH

validator
MAX_LENGTH

validator
LENGTH

validator
EMAIL

validator
URL

validator
PATTERN

validator
PATTERN_ICASE

validator
INTEGER

validator
NUMERIC

validator
FLOAT

validator
MIN

validator
MAX

validator
RANGE

validator
COUNT

validator
MAX_FILE_SIZE

validator
MIME_TYPE

validator
IMAGE

validator
MAX_POST_SIZE

validator
GET

method
POST

method
DATA_TEXT

submitted data types
DATA_LINE

submitted data types
DATA_FILE

submitted data types
DATA_KEYS

submitted data types
internal TRACKER_ID

internal PROTECTOR_ID

Properties

$onSuccess

Occurs when the form is submitted and successfully validated
$onError
$onSubmit
$onRender
internal $httpRequest
protected bool $crossOrigin
string $action
string $method
array read-only $errors
array read-only $ownErrors
Html read-only $elementPrototype
FormRenderer read-only $renderer

Methods

__construct(string $name = null)

Form constructor.

Form|null
getForm(bool $throw = true)

Returns self.

Form
setAction(string|object $url)

Sets form's action.

mixed
getAction()

Returns form's action.

Form
setMethod(string $method)

Sets form's method GET or POST.

string
getMethod()

Returns form's method.

bool
isMethod(string $method)

Checks if the request method is the given one.

Form
setHtmlAttribute(string $name, $value = true)

Changes forms's HTML attribute.

void
allowCrossOrigin()

Disables CSRF protection using a SameSite cookie.

CsrfProtection
addProtection(string $errorMessage = null)

Cross-Site Request Forgery (CSRF) form protection.

ControlGroup
addGroup(string|object $caption = null, bool $setAsCurrent = true)

Adds fieldset group to the form.

void
removeGroup(string|ControlGroup $name)

Removes fieldset group from form.

array
getGroups()

Returns all defined groups.

ControlGroup|null
getGroup(string|int $name)

Returns the specified group.

Form
setTranslator(Translator|null $translator)

Sets translate adapter.

Translator|null
getTranslator()

Returns translate adapter.

bool
isAnchored()

Tells if the form is anchored.

SubmitterControl|bool
isSubmitted()

Tells if the form was submitted.

bool
isSuccess()

Tells if the form was submitted and successfully validated.

Form
setSubmittedBy(SubmitterControl|null $by)

Sets the submittor control.

mixed
getHttpData(int $type = null, string $htmlName = null)

Returns submitted HTTP data.

void
fireEvents()

Fires submit/click events.

Form
reset()

Resets form.

array|null
receiveHttpData()

Internal: returns submitted HTTP data or null when form was not submitted.

void
validate(array $controls = null)

Performs the server side validation.

void
validateMaxPostSize()

No description

void
addError(string|object $message, bool $translate = true)

Adds global error message.

array
getErrors()

Returns global validation errors.

bool
hasErrors()

No description

void
cleanErrors()

No description

array
getOwnErrors()

Returns form's validation errors.

Html
getElementPrototype()

Returns form's HTML element template.

Form
setRenderer(FormRenderer|null $renderer)

Sets form renderer.

FormRenderer
getRenderer()

Returns form renderer.

beforeRender()

No description

void
fireRenderEvents()

Must be called before form is rendered and render() is not used.

void
render(...$args)

Renders form.

string
__toString()

Renders form to string.

array
getToggles()

No description

static void
initialize(bool $reinit = false)

Initialize standalone forms.

Details

at line 137
__construct(string $name = null)

Form constructor.

Parameters

string $name

at line 156
Form|null getForm(bool $throw = true)

Returns self.

Parameters

bool $throw

Return Value

Form|null

at line 167
Form setAction(string|object $url)

Sets form's action.

Parameters

string|object $url

Return Value

Form

at line 178
mixed getAction()

Returns form's action.

Return Value

mixed

at line 188
Form setMethod(string $method)

Sets form's method GET or POST.

Parameters

string $method

Return Value

Form

at line 201
string getMethod()

Returns form's method.

Return Value

string

at line 210
bool isMethod(string $method)

Checks if the request method is the given one.

Parameters

string $method

Return Value

bool

at line 220
Form setHtmlAttribute(string $name, $value = true)

Changes forms's HTML attribute.

Parameters

string $name
$value

Return Value

Form

at line 230
void allowCrossOrigin()

Disables CSRF protection using a SameSite cookie.

Return Value

void

at line 239
CsrfProtection addProtection(string $errorMessage = null)

Cross-Site Request Forgery (CSRF) form protection.

Parameters

string $errorMessage

Return Value

CsrfProtection

at line 251
ControlGroup addGroup(string|object $caption = null, bool $setAsCurrent = true)

Adds fieldset group to the form.

Parameters

string|object $caption
bool $setAsCurrent

Return Value

ControlGroup

at line 271
void removeGroup(string|ControlGroup $name)

Removes fieldset group from form.

Parameters

string|ControlGroup $name

Return Value

void

at line 296
array getGroups()

Returns all defined groups.

Return Value

array

at line 306
ControlGroup|null getGroup(string|int $name)

Returns the specified group.

Parameters

string|int $name

Return Value

ControlGroup|null

at line 319
Form setTranslator(Translator|null $translator)

Sets translate adapter.

Parameters

Translator|null $translator

Return Value

Form

at line 329
Translator|null getTranslator()

Returns translate adapter.

Return Value

Translator|null

at line 341
bool isAnchored()

Tells if the form is anchored.

Return Value

bool

at line 351
SubmitterControl|bool isSubmitted()

Tells if the form was submitted.

Return Value

SubmitterControl|bool

submittor control

at line 363
bool isSuccess()

Tells if the form was submitted and successfully validated.

Return Value

bool

at line 374
Form setSubmittedBy(SubmitterControl|null $by)

internal  
 

Sets the submittor control.

Parameters

SubmitterControl|null $by

Return Value

Form

at line 385
mixed getHttpData(int $type = null, string $htmlName = null)

Returns submitted HTTP data.

Parameters

int $type
string $htmlName

Return Value

mixed

at line 405
void fireEvents()

Fires submit/click events.

Return Value

void

at line 469
Form reset()

Resets form.

Return Value

Form

at line 480
protected array|null receiveHttpData()

Internal: returns submitted HTTP data or null when form was not submitted.

Return Value

array|null

at line 512
void validate(array $controls = null)

Performs the server side validation.

Parameters

array $controls

Return Value

void

at line 524
void validateMaxPostSize()

internal  
 

No description

Return Value

void

at line 540
void addError(string|object $message, bool $translate = true)

Adds global error message.

Parameters

string|object $message
bool $translate

Return Value

void

at line 552
array getErrors()

Returns global validation errors.

Return Value

array

at line 558
bool hasErrors()

No description

Return Value

bool

at line 564
void cleanErrors()

No description

Return Value

void

at line 573
array getOwnErrors()

Returns form's validation errors.

Return Value

array

at line 585
Html getElementPrototype()

Returns form's HTML element template.

Return Value

Html

at line 600
Form setRenderer(FormRenderer|null $renderer)

Sets form renderer.

Parameters

FormRenderer|null $renderer

Return Value

Form

at line 610
FormRenderer getRenderer()

Returns form renderer.

Return Value

FormRenderer

at line 619
protected beforeRender()

No description

at line 627
void fireRenderEvents()

Must be called before form is rendered and render() is not used.

Return Value

void

at line 640
void render(...$args)

Renders form.

Parameters

...$args

Return Value

void

at line 651
string __toString()

Renders form to string.

Return Value

string

at line 667
array getToggles()

No description

Return Value

array

at line 683
static void initialize(bool $reinit = false)

Initialize standalone forms.

Parameters

bool $reinit

Return Value

void