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This article mainly explains "what are the new attributes of html5 input". The content of the explanation is simple and clear, and it is easy to learn and understand. Please follow the editor's train of thought to study and learn "what are the new attributes of html5 input"?

Html5 input has new properties, such as autocomplete, autofocus, form, height, list, max, min, multiple, pattern, placeholder, required, step, width and so on.

The operating environment of this tutorial: windows7 system, HTML5 version, Dell G3 computer.

The label specifies the input field in which the user can enter data.

Element is used in the element to declare an input control that allows the user to enter data.

Input fields can be changed in a number of ways, depending on the type property.

New attributes for HTML5 input tag

The attribute value description autocompleteon offautocomplete attribute specifies whether the element input field should enable autocomplete. The autofocusautofocus attribute specifies that the element should automatically gain focus when the page loads. The formform_idform attribute specifies the form or forms to which the element belongs. The formactionURL property specifies the URL of the file that processes the input control when the form is submitted. (for type= "submit" and type= "image" only) the formenctypeapplication/x-www-form-urlencoded multipart/form-data text/plain attribute specifies how the form data is encoded when submitted to the server (only for type= "submit" and type= "image"). Formmethodget post defines the HTTP method that sends form data to action URL. (for type= "submit" and type= "image" only) the formnovalidateformnovalidateformnovalidate attribute overrides the novalidate attribute of the element. Formtarget_blank _ self _ parent _ topframename specifies where to display the name or keyword of the response received after the form is submitted. (for type= "submit" and type= "image" only) heightpixels specifies the height of the element. (for type= "image" only) the listdatalist_id attribute references the element, which contains predefined options for the element. The maxnumber date attribute specifies the maximum value of the element. The minnumber date attribute specifies the minimum value of the element. The multiplemultiple attribute specifies that the user is allowed to enter multiple values into the element. The patternregexppattern attribute specifies the regular expression used to validate the value of the element. The placeholdertextplaceholder property specifies a short prompt that describes the expected value of the input field. The requiredrequired attribute states that the input field must be filled in before the form is submitted. The stepnumberstep attribute specifies the legal numeric interval of the element. The widthpixelswidth attribute specifies the width of the element. (for type= "image" only) Thank you for reading, the above is the content of "what are the new attributes of html5 input?" after the study of this article, I believe you have a deeper understanding of what new attributes of html5 input have, and the specific use needs to be verified in practice. Here is, the editor will push for you more related knowledge points of the article, welcome to follow!

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