How Do You Store Hidden Value In HTML?

What is difference between value and placeholder in HTML?

The value attribute defines what “is in the input field”.

It’s the input field’s value.

So if you pre-populate the value via the HTML attribute and then submit the form, that’s the value that gets submitted back to your server.

The placeholder is the value that shows up as long as the actual value is empty..

What is ID tag in HTML?

Definition and Usage. The id attribute specifies a unique id for an HTML element (the value must be unique within the HTML document). The id attribute is most used to point to a style in a style sheet, and by JavaScript (via the HTML DOM) to manipulate the element with the specific id.

What is the difference between value and name in HTML?

actually, the value is the property that defines the input data while the name property defines the input field name that can be used for form handling in backend languages like PHP , … … Value = The value attribute specifies the value of an element. Name = name is only to post form data.

How do you store a value in HTML?

HTML web storage provides two objects for storing data on the client:window. localStorage – stores data with no expiration date.window. sessionStorage – stores data for one session (data is lost when the browser tab is closed)

How do you hide text in HTML?

Here are a few methods for using CSS to hide text:Specify an attribute of display:none. … Specify an attribute of visibility: hidden. … Use the z-index command to place your text on a layer below the currently viewable layer. … Fahrner Image Replacement. … Use CSS to position the text off the screen.

What does value do in HTML?

The value attribute specifies the value of an element. The value attribute is used differently for different input types: For “button”, “reset”, and “submit” – it defines the text on the button. For “text”, “password”, and “hidden” – it defines the initial (default) value of the input field.