<input type="image"> - HTML: Hypertext Markup Language
or this interactive example is stored in a github repository. if you'd like to contribute to the interactive examples project, please clone https://github.com/mdn/interactive-examples and send us a pull request. value none — the value attribute should not be specified. events none. supported common attributes alt, src, width, height, formaction, formenctype, formmethod, formnovalidate, formtarget idl attributes none. methods none. value <input type="image"> elements do not accept value attributes. the path to the image to be displayed is specified in the src attribute. additional attributes in addition to the attributes shared by all <input> elements, image button inputs support the following attributes: attribute ...
...dditional attributes in addition to the attributes shared by all <input> elements, image button inputs support the following attributes: attribute description alt alternate string to display when the image can't be shown formaction the url to which to submit the data formenctype the encoding method to use when submitting the form data formmethod the http method to use when submitting the form formnovalidate a boolean which, if present, indicates that the form shouldn't be validated before submission formtarget a string indicating a browsing context from where to load the results of submitting the form height the height, in css pixels, at which to draw the image src the url from which to ...
...use this encoding type if your form includes any <input> elements of type file (<input type="file">). text/plain plain text; mostly useful only for debugging, so you can easily see the data that's to be submitted. if specified, the value of the formenctype attribute overrides the owning form's action attribute. this attribute is also available on <input type="submit"> and <button> elements. formmethod a string indicating the http method to use when submitting the form's data; this value overrides any method attribute given on the owning form. permitted values are: get a url is constructed by starting with the url given by the formaction or action attribute, appending a question mark ("?") character, then appending the form's data, encoded as described by formenctype or the form's enctype ...
... element; overrides the action attribute of the element's form owner. formenctype html5 specifies the type of content that is used to submit the form to the server. possible values are: application/x-www-form-urlencoded: the default value if the attribute is not specified. text/plain. if this attribute is specified, it overrides the enctype attribute of the element's form owner. formmethod html5 specifies the http method that the browser uses to submit the form. possible values are: post: the data from the form is included in the body of the form and is sent to the server. get: the data from the form is appended to the form attribute uri, with a '?' as a separator, and the resulting uri is sent to the server. use this method when the form has no side-effects and contains onl...

HTMLButtonElement - Web APIs
esses information submitted by the button. if specified, this attribute overrides the action attribute of the <form> element that owns this element. htmlbuttonelement.formenctype is a domstring 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 <form> element that owns this element. htmlbuttonelement.formmethod is a domstring reflecting the http method that the browser uses to submit the form. if specified, this attribute overrides the method attribute of the <form> element that owns this element. htmlbuttonelement.formnovalidate is a boolean indicating that the form is not to be validated when it is submitted. if specified, this attribute overrides the novalidate attribute of the <form> element that...
...ent' in that specification. recommendation the following attribute has been added: menu. the type attribute can take one more value, "menu". html5the definition of 'htmlbuttonelement' in that specification. recommendation the attributes tabindex and accesskey, are now defined on htmlelement. the following attributes have been added: autofocus, formaction, formenctype, formmethod, formnovalidate, formtarget, labels, validity, validationmessage, and willvalidate. the following methods have been added: checkvalidity(), setcustomvalidity(). the type attribute is no more read-only. document object model (dom) level 2 html specificationthe definition of 'htmlbuttonelement' in that specification. obsolete no change from document object model (dom) level 1...

HTMLInputElement - Web APIs
lement's formaction attribute, containing the uri of a program that processes information submitted by the element. this overrides the action attribute of the parent form. formenctype string: returns / sets the element's formenctype attribute, containing the type of content that is used to submit the form to the server. this overrides the enctype attribute of the parent form. formmethod string: returns / sets the element's formmethod attribute, containing the http method that the browser uses to submit the form. this overrides the method attribute of the parent form. formnovalidate boolean: returns / sets the element's formnovalidate attribute, indicating that the form is not to be validated when it is submitted. this overrides the novalidate attribute of the pare...
... html5the definition of 'htmlinputelement' in that specification. recommendation technically, the tabindex and accesskey properties, as well as the blur(), click(), and focus() methods, are now defined on htmlelement. the following properties are now obsolete: align and usemap. the following properties have been added: autocomplete, autofocus, dirname, files, formaction, formenctype, formmethod, formnovalidate, formtarget, height, indeterminate, labels, list, max, min, multiple, pattern, placeholder, required, selectiondirection, selectionend, selectionstart, step, validationmessage, validity, valueasdate, valueasnumber, width, and willvalidate. the following methods have been added: checkvalidity(), setcustomvalidity(), setselectionrange(), stepup(), and stepdown(). documen...

<input type="submit"> - HTML: Hypertext Markup Language
formnovalidate a boolean which, if present, means the form's fields will not be subjected to constraint validation before submitting the data to the server formtarget the browsing context into which to load the response returned by the server after submitting the form formaction a string indicating t...
... use this encoding type if your form includes any <input> elements of type file (<input type="file">). text/plain plain text; mostly useful only for debugging, so you can easily see the data that's to be submitted. if specified, the value of the formenctype attribute overrides the owning form's action attribute. this attribute is also available on <input type="image"> and <button> elements. formmethod a string indicating the http method to use when submitting the form's data; this value overrides any method attribute given on the owning form. permitted values are: get a url is constructed by starting with the url given by the formaction or action attribute, appending a question mark ("?") character, then appending the form's data, encoded as described by formenctype or the form's enctype ...

<input>: The Input (Form Input) element - HTML: Hypertext Markup Language
ch name of form field to use for sending the element's directionality in form submission disabled all whether the form control is disabled form all associates the control with a form element formaction image, submit url to use for form submission formenctype image, submit form data set encoding type to use for form submission formmethod image, submit http method to use for form submission formnovalidate image, submit bypass form control validation for form submission formtarget image, submit browsing context for form submission height image same as height attribute for <img>; vertical dimension list almost all value of the id attribute of the <datalist> of autocom...
...lets you place an input anywhere in the document but have it included with a form elsewhere in the document. note: an input can only be associated with one form. formaction valid for the image and submit input types only. see the submit input type for more information. formenctype valid for the image and submit input types only. see the submit input type for more information. formmethod valid for the image and submit input types only. see the submit input type for more information. formnovalidate valid for the image and submit input types only. see the submit input type for more information. formtarget valid for the image and submit input types only. see the submit input type for more information. height valid for the image input button only, the height is t...

HTML attribute reference - HTML: Hypertext Markup Language
formaction <input>, <button> indicates the action of the element, overriding the action defined in the <form>. formenctype <button>, <input> if the button/input is a submit button (type="submit"), this attribute sets the encoding type to use during form submission. if this attribute is specified, it overrides the enctype attribute of the button's form owner. formmethod <button>, <input> if the button/input is a submit button (type="submit"), this attribute sets the submission method to use during form submission (get, post, etc.). if this attribute is specified, it overrides the method attribute of the button's form owner. formnovalidate <button>, <input> if the button/input is a submit button (type="submit"), this boolean attribute specifi...

<button>: The Button element - HTML: Hypertext Markup Language
t is submitted. possible values: application/x-www-form-urlencoded: the default if the attribute is not used. multipart/form-data: use to submit <input> elements with their type attributes set to file. text/plain: specified as a debugging aid; shouldn’t be used for real form submission. if this attribute is specified, it overrides the enctype attribute of the button's form owner. formmethod html5 if the button is a submit button (it's inside/associated with a <form> and doesn't have type="button"), this attribute specifies the http method used to submit the form. possible values: post: the data from the form are included in the body of the http request when sent to the server. use when the form contains information that shouldn’t be public, like login credentials. get: the ...

<form> - HTML: Hypertext Markup Language
ments. method the http method to submit the form with. possible (case insensitive) values: post: the post method; form data sent as the request body. get: the get method; form data appended to the action url with a ? separator. use this method when the form has no side-effects. dialog: when the form is inside a <dialog>, closes the dialog on submission. this value is overridden by formmethod attributes on <button>, <input type="submit">, or <input type="image"> elements. novalidate this boolean attribute indicates that the form shouldn't be validated when submitted. if this attribute is not set (and therefore the form is validated), it can be overridden by a formnovalidate attribute on a <button>, <input type="submit">, or <input type="image"> element belonging to the form. targ...

<input type="range"> - HTML: Hypertext Markup Language
-orient non-standard css property impacting the <progress> and <meter> elements, the orient attribute defines the orientation of the range slider. values include horizontal, meaing the range is rendered horizontally, and vertical, where the range is rendered vertically. note: the following input attributes do not apply to the input range: accept, alt, checked, dirname, formaction, formenctype, formmethod, formnovalidate, formtarget, height, maxlength, minlength, multiple, pattern, placeholder, readonly, required, size, src, and width. any of these attributes, if included, will be ignored. examples while the number type lets users enter a number with optional constraints forcing their value to be between a minimum and a maximum value, it does require that they enter a specific value. the range ...