HTMLButtonElement

{{APIRef("HTML DOM")}} 

The HTMLButtonElement interface provides properties and methods (beyond the regular {{domxref("HTMLElement")}}  interface it also has available to it by inheritance) for manipulating {{HTMLElement("button")}}  elements.

{{InheritanceDiagram}} 

Instance properties

Inherits properties from its parent, {{domxref("HTMLElement")}} .

• {{domxref("HTMLButtonElement.disabled")}} 

  • : A boolean value indicating whether or not the control is disabled, meaning that it does not accept any clicks.

• {{domxref("HTMLButtonElement.form")}}  {{ReadOnlyInline}} 

  • : An {{domxref("HTMLFormElement")}}  reflecting the form that this button is associated with. If the button is a descendant of a form element, then this attribute is a reference to that form’s associated HTMLFormElement. If the button is not a descendant of a form element, then the attribute can be a reference to any HTMLFormElement element in the same document it is related to, or the null value if none matches.

• {{domxref("HTMLButtonElement.formAction")}} 

  • : A string reflecting the URI of a resource that processes information submitted by the button. If specified, this attribute overrides the action attribute of the {{HTMLElement("form")}}  element that owns this element.

• {{domxref("HTMLButtonElement.formEnctype")}} 

  • : A string reflecting the type of content that is used to submit the form to the server. If specified, this attribute overrides the enctype attribute of the {{HTMLElement("form")}}  element that owns this element.

• {{domxref("HTMLButtonElement.formMethod")}} 

  • : A string reflecting the HTTP method that the browser uses to submit the form. If specified, this attribute overrides the method attribute of the {{HTMLElement("form")}}  element that owns this element.

• {{domxref("HTMLButtonElement.formNoValidate")}} 

  • : A boolean value indicating that the form is not to be validated when it is submitted. If specified, this attribute overrides the novalidate attribute of the {{HTMLElement("form")}}  element that owns this element.

• {{domxref("HTMLButtonElement.formTarget")}} 

  • : A string reflecting a name or keyword indicating where to display the response received after submitting the form. If specified, this attribute overrides the target attribute of the {{HTMLElement("form")}}  element that owns this element.

• {{domxref("HTMLButtonElement.labels")}}  {{ReadOnlyInline}} 

  • : A {{domxref("NodeList")}}  that represents a list of {{HTMLElement("label")}}  elements that are labels for this button.

• {{domxref("HTMLButtonElement.name")}} 

  • : A string representing the object’s name when submitted with a form. If specified, it must not be the empty string.

• {{domxref("HTMLButtonElement.popoverTargetAction")}} 

  • : Gets and sets the action to be performed ("hide", "show", or "toggle") on a popover element being controlled by a control button. It reflects the value of the popovertargetaction HTML attribute.

• {{domxref("HTMLButtonElement.popoverTargetElement")}} 

  • : Gets and sets the popover element to control via a button. The JavaScript equivalent of the popovertarget HTML attribute.

• {{domxref("HTMLButtonElement.type")}} 

  • : A string indicating the behavior of the button. This is an enumerated attribute with the following possible values:

    • submit: The button submits the form. This is the default value if the attribute is not specified, or if it is dynamically changed to an empty or invalid value.
    • reset: The button resets the form.
    • button: The button does nothing.
    • menu: The button displays a menu. {{experimental_inline}} 

• {{domxref("HTMLButtonElement.willValidate")}}  {{ReadOnlyInline}} 

  • : A boolean value indicating whether the button is a candidate for constraint validation. It is false if any conditions bar it from constraint validation, including: its type property is reset or button; it has a {{HTMLElement("datalist")}}  ancestor; or the disabled property is set to true.

• {{domxref("HTMLButtonElement.validationMessage")}}  {{ReadOnlyInline}} 

  • : A string representing the localized message that describes the validation constraints that the control does not satisfy (if any). This attribute is the empty string if the control is not a candidate for constraint validation (willValidate is false), or it satisfies its constraints.

• {{domxref("HTMLButtonElement.validity")}}  {{ReadOnlyInline}} 

  • : A {{domxref("ValidityState")}}  representing the validity states that this button is in.

• {{domxref("HTMLButtonElement.value")}} 

  • : A string representing the current form control value of the button.

Instance methods

Inherits methods from its parent, {{domxref("HTMLElement")}} .

• {{domxref("HTMLButtonElement.checkValidity()")}} 
  • : Returns true if the element’s value has no validity problems; otherwise, returns false.
• {{domxref("HTMLButtonElement.reportValidity()")}} 
  • : Performs the same action as checkValidity(), but also reports the result to the user if the invalid event was not canceled.

Specifications

{{Specifications}} 

Browser compatibility

{{Compat}} 

See also

• HTML element implementing this interface: {{HTMLElement("button")}}