org.htmlunit.html

Interface ValidatableElement

All Known Implementing Classes:

HtmlButton, HtmlButtonInput, HtmlCheckBoxInput, HtmlColorInput, HtmlDateInput, HtmlDateTimeLocalInput, HtmlEmailInput, HtmlFieldSet, HtmlFileInput, HtmlHiddenInput, HtmlImageInput, HtmlInput, HtmlMonthInput, HtmlNumberInput, HtmlObject, HtmlOutput, HtmlPasswordInput, HtmlRadioButtonInput, HtmlRangeInput, HtmlResetInput, HtmlSearchInput, HtmlSelect, HtmlSelectableTextInput, HtmlSubmitInput, HtmlTelInput, HtmlTextArea, HtmlTextInput, HtmlTimeInput, HtmlUrlInput, HtmlWeekInput

public interface ValidatableElement

An element that supports client side validation based on the Constraint validation API. see https://developer.mozilla.org/en-US/docs/Web/API/Constraint_validation

Author:

Ronald Brill

Method Summary

Modifier and Type	Method and Description
default boolean	hasBadInputValidityState()
default boolean	hasPatternMismatchValidityState()
default boolean	hasRangeOverflowValidityState()
default boolean	hasRangeUnderflowValidityState()
default boolean	hasTypeMismatchValidityState()
boolean	isCustomErrorValidityState()
default boolean	isStepMismatchValidityState()
default boolean	isTooLongValidityState()
default boolean	isTooShortValidityState()
boolean	isValidValidityState()
default boolean	isValueMissingValidityState()
void	setCustomValidity(String message) Sets the custom validity message for the element to the specified message.
boolean	willValidate()

Method Detail

willValidate

boolean willValidate()

Returns:

whether the element is a candidate for constraint validation

setCustomValidity

void setCustomValidity(String message)

Sets the custom validity message for the element to the specified message.

Parameters:

message - the new message

hasBadInputValidityState

default boolean hasBadInputValidityState()

Returns:

a boolean value boolean value that is true if the user has provided input that the browser is unable to convert.

isCustomErrorValidityState

boolean isCustomErrorValidityState()

Returns:

a boolean value indicating whether the element's custom validity message has been set to a non-empty string by calling the element's setCustomValidity() method.

hasPatternMismatchValidityState

default boolean hasPatternMismatchValidityState()

Returns:

true if the value does not match the specified pattern, and false if it does match. If true, the element matches the :invalid CSS pseudo-class

isStepMismatchValidityState

default boolean isStepMismatchValidityState()

Returns:

true if the value does not fit the rules determined by the step attribute (that is, it's not evenly divisible by the step value), or false if it does fit the step rule. If true, the element matches the :invalid and :out-of-range CSS pseudo-classes.

isTooLongValidityState

default boolean isTooLongValidityState()

Returns:

true if the value is longer than the maximum length specified by the maxlength attribute, or false if it is shorter than or equal to the maximum. If true, the element matches the :invalid CSS pseudo-class

isTooShortValidityState

default boolean isTooShortValidityState()

Returns:

true if the value is shorter than the minimum length specified by the minlength attribute, or false if it is greater than or equal to the minimum. If true, the element matches the :invalid CSS pseudo-class

hasTypeMismatchValidityState

default boolean hasTypeMismatchValidityState()

Returns:

true if the value is not in the required syntax (when type is email or url), or false if the syntax is correct. If true, the element matches the :invalid CSS pseudo-class.

hasRangeOverflowValidityState

default boolean hasRangeOverflowValidityState()

Returns:

true if the value is greater than the maximum specified by the max attribute, or false if it is less than or equal to the maximum. If true, the element matches the :invalid and :out-of-range CSS pseudo-classes.

hasRangeUnderflowValidityState

default boolean hasRangeUnderflowValidityState()

Returns:

true if the value is less than the minimum specified by the min attribute, or false if it is greater than or equal to the minimum. If true, the element matches the :invalid and :out-of-range CSS pseudo-classes.

isValidValidityState

boolean isValidValidityState()

Returns:

true if the element meets all its validation constraints, and is therefore considered to be valid, or false if it fails any constraint. If true, the element matches the :valid CSS pseudo-class; the :invalid CSS pseudo-class otherwise.

isValueMissingValidityState

default boolean isValueMissingValidityState()

Returns:

true if the element has a required attribute, but no value, or false otherwise. If true, the element matches the :invalid CSS pseudo-class.