How do you make input value unchangeable in HTML?

How do you make input value unchangeable in HTML?

The readonly attribute can be set to keep a user from changing the value until some other conditions have been met (like selecting a checkbox, etc.). Then, a JavaScript can remove the readonly value, and make the input field editable.

How do you make an input field not editable?

The readonly attribute makes a form control non-editable (or “read only”).

  1. A read-only field can’t be modified, but, unlike disabled , you can tab into it, highlight it, and copy its contents.
  2. Setting the value to null does not remove the effects of the attribute.

How do I remove read only from HTML?

You can do two things:

  1. Remove the readonly (case insensitive) attribute, using removeAttribute.
  2. Set the readOnly (case sensitive) property to false.

How do I make my input box read-only?

The readonly attribute of element is used to specify that the input field is read-only. If an input is readonly, then it’s content cannot be changed but can be copied and highlighted. It is a boolean attribute. Example: This example using readonly attribute to set the read-only value.

How do I set select read-only?

According to HTML specs, the select tag in HTML doesn’t have a readonly attribute, only a disabled attribute. So if you want to keep the user from changing the dropdown, you have to use disabled .

How do I make input fields read only?

How do I make input fields read-only?

How do I make a div read-only?

Example: try to click the tag, then press tab in keyboard, the cursor focus will be on input, making it editable. To make tag completely un-editable, put readonly attribute on the tag. Below is simple example to do it by using jQuery . prop() .

How do I modify a read-only input field?

A read-only input field cannot be modified (however, a user can tab to it, highlight it, and copy the text from it). The readonly attribute can be set to keep a user from changing the value until some other conditions have been met (like selecting a checkbox, etc.).

How to make input only show when it is read only?

You can use readonly attribute, if you want your input only to be read. And you can use disabled attribute, if you want input to be shown, but totally disabled (even processing languages like PHP wont be able to read those). Show activity on this post.

What is inputinput text readonly property?

Input Text readOnly Property 1 Definition and Usage. The readOnly property sets or returns whether a text field is read-only, or not. A read-only field cannot be modified. 2 Browser Support 3 Syntax 4 Property Values 5 Technical Details 6 More Examples 7 Related Pages

Is it better to use readonly or disabled input in PHP?

Using readonly is far better off than disabled as disabled will remove the input from the request all together, resulting in your server not receiving it. See here. Here is a quick snippet of how to do it in PHP.