The Input Text value property in HTML DOM is used to set or return the value of a value attribute of the input field. The value attribute specifies the initial value of the input Text Field. It contains the default value or the user types.
Syntax:
- It returns the Input Text value property.
textObject.value
- It is used to set the Input Text value property.
textObject.value = text
Property Value: It contains single value text which defines the value of the input text field.
Return Value: It returns the string value which represent the value of the Text Field.
Example 1: This example illustrates how to return Input Text value property.
<!DOCTYPE html> <html>
<head>
<title>
HTML DOM Input Text value Property
</title>
</head>
<body style="text-align:center;">
<h1>GeeksForGeeks</h1>
<h2>DOM Input Text value Property</h2>
<input type="text" id="text_id" value="Hello Geeks!">
<button onclick="myGeeks()">Click Here!</button>
<p id="GFG"></p>
<!-- Script to return the Input Text value Property-->
<script>
function myGeeks() {
var txt = document.getElementById("text_id").value;
document.getElementById("GFG").innerHTML = txt;
}
</script>
</body>
</html>
|
Output:
Before Clicking On Button:
After Clicking On Button:
Example 2: This example illustrates how to set Input Text value property.
<!DOCTYPE html> <html>
<head>
<title>
HTML DOM Input Text value Property
</title>
</head>
<body style="text-align:center;">
<h1>GeeksForGeeks</h1>
<h2>DOM Input Text value Property</h2>
<input type="text" id="text_id" value="Hello Geeks!">
<button onclick="myGeeks()">Click Here!</button>
<p id="GFG" style="font-size:20px;"></p>
<!-- Script to set Input Text value Property-->
<script>
function myGeeks() {
var txt = document.getElementById("text_id").value
= "GeeksForGeeks";
document.getElementById("GFG").innerHTML
= "The value of the value attribute "
+ "was changed to : " + txt;
}
</script>
</body>
</html>
|
Output:
Before Clicking the Button:
After Clicking the Button:
Supported Browsers: The browser supported by DOM input Text value property are listed below:
- Google Chrome 1 and above
- Edge 12 and above
- Firefox 1 and above
- Opera
- Safari 1 and above