Maintaining an input element value

1. How do you set input value?
2. How do you keep data in an input after a form is submitted?
3. What is an input element?
4. What is input value function?

How do you set input value?

Sometimes we need to set a default value of the <input> element, This example explains methods to do so. Text Value Property: This property set/return the value of value attribute of a text field. The value property contains the default value, the value a user types or a value set by a script.

How do you keep data in an input after a form is submitted?

PHP - Keep The Values in The Form

To show the values in the input fields after the user hits the submit button, we add a little PHP script inside the value attribute of the following input fields: name, email, and website. In the comment textarea field, we put the script between the <textarea> and </textarea> tags.

What is an input element?

The input element represents a typed data field, usually with a form control to allow the user to edit the data. The type attribute controls the data type (and associated control) of the element.

What is input value function?

The first value of a relation is an input value and the second value is the output value. A function is a specific type of relation in which each input value has one and only one output value. An input is the independent value, and the output value is the dependent value, as it depends on the value of the input.