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Questions tagged [html-input]

The input element represents a typed data field, usually with a form control to allow the user to edit the data.

The input tag in HTML specifies an input field where the user can enter data.

<input> elements are used within a <form> element to declare input controls that allow users to input data.

An input field can vary in many ways, depending on the type attribute.

Tips and Notes

Note: The <input> element is empty, it contains attributes only and no closing </input> tag.

Tip: Use the <label> element to define labels for <input> elements.

757 questions
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How to align form inputs

What is the best way to align form inputs next to labels without using a fixed label width, as this looks bad if the labels are much shorted then the specified length (especially when using a textarea in the same form, this looks very bad) without…
Zulakis
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Can I set word-wrap:break-word to input of type submit?

Can the CSS word-wrap: break-word be applied to an of type submit? Ive applied that css but its not doing anything which isnt what i expected. Im trying to make my submit input wrap around a heading that comes before it. For this fiddle,…
Evanss
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create html input for mathematical expression

I need to know how can i create an input text in HTML for a mathematical formula like the one in geogebra.org/classic
mina
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1 answer

How to set default value for input inside select option

Hello Guys I Have select and many options and i have input inside on of these options and i want to set default value for it. My Code is bellow
Drwe Joe
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How to set the default value "on" in input tag in HTML?

I used html input tag type checkbox in html. Then i get the value attribute of input tag in javascript, it return "on" value. But i didn't write value attribute. How to set the default value "on"?
Sathish Krish
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4 answers

HTML Cannot Get Input Color Value

I am trying to get color input in HTML, and I cannot get the value the user has selected. This is my code: function setColor() { alert(document.getElementById("colorPicker").value) }
nedla2004
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How to restrict file type (e.g. .pdf) in HTML5?

How to restrict file type (e.g. .pem, .cer) using in HTML5. The accept tag does not serve the purpose fully, as I can type some other file type and the file gets uploaded. The field is of input type "file".
Chinmoy Das
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Disable only .(DOT) special charecter in input field

I don't want allow user to enter. (Dot) in my input field.. Rest of the required validation done already. function isNumberKey(evt) { var charCode = (evt.which) ? evt.which : event.keyCode; if (charCode != 46 && charCode > 31 && (charCode <…
Vijay Kumar
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Editable units in HTML

I want the user to enter numbers with units like "px", "em" or "%" and then increase/decrease value using arrows. Similar to this jQuery UI Spinner demo, but with option to type any unit right inside input field. UPD: I came up with this solution…
fornyhucker
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Displaying Variables in Text Boxes in JavaScript

I am trying to make a text box display a value from a property of an object. I want the text box to display the current stock level of an item, e.g: In the document: script.js var shortsF = new Object ( ); shortsF.description = "Stone Wash Denim…
Matt W
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how to get checkbox value in javascript

My HTML script is Please select a check box to change the color of text
  Red
saleem
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Javascript Validation for Positive Integer Only Input

I have two text boxes, in it will only be allowed positive integers. If any alphabetical values or any other characters (e.g. %$&*£") are entered, an error message should be displayed and the values must not render a table.
rookJCR
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Input border cutout for label cross section

I would like to put inputs label on border cross section and would like to hide borders under label like this I did this by simply making label background white but it obviously doesn't work if I place it inside grey div any other solution for…
Trekstler
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Why is this input type=time invalid in some browsers with a "stepMismatch": true?

I have a very simple input type=time with a valid time value according to MDN: :invalid { border-color: red; } If I just run the snippet (Safari) and edit the value…
connexo
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