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HTML DOM Input URL Object
The HTML DOM Input URL Object represents an input HTML element with type url.
Syntax
Following is the syntax −
Creating an <input> with type url.
var urlObject = document.createElement(“input”); urlObject.type = “url”;
Attributes
Here, “urlObject” can have the following attributes −
| Attributes | Description |
|---|---|
| autocomplete | It provides suggestions based on previously typed text, if set to ‘ON’ |
| autofocus | If set to true the url field is focused upon initial page load. |
| defaultValue | It sets/returns the default value of an url field |
| disabled | It defines if an url field is disabled/enabled |
| form | It returns a reference of enclosing form that contains the url field |
| maxLength | It returns/sets the value of maxLength attribute of an url field |
| name | It defines the value of name attribute of an url field |
| pattern | It returns/sets the value of pattern attribute of an url field |
| placeholder | It sets/returns a string generally used to give hints to user of what the input text will look like. |
| readOnly | It defines if the url field is changeable or not |
| required | It defines if the url field is compulsory to be filled in order to submit the form |
| size | It defines the value of the size attribute of url field |
| type | It returns the type of form element of an url field |
| value | It defines the value of the value attribute of an url field |
Example
Let us see an example of Input URL form property −
<!DOCTYPE html>
<html>
<head>
<title>Input URL form</title>
<style>
form {
width:70%;
margin: 0 auto;
text-align: center;
}
* {
padding: 2px;
margin:5px;
}
input[type="button"] {
border-radius: 10px;
}
</style>
</head>
<body>
<form id="Larry Page">
<fieldset>
<legend>URL-form</legend>
<label for="URLSelect">URL :
<input type="URL" id="URLSelect" size="25">
</label>
<input type="button" onclick="getform()" value="Get Co-founder">
<div id="divDisplay"></div>
</fieldset>
</form>
<script>
var divDisplay = document.getElementById("divDisplay");
var inputURL = document.getElementById("URLSelect");
function getform() {
if(inputURL.value !== '')
divDisplay.textContent = 'Co-founder: '+inputURL.form.id;
else
divDisplay.textContent = 'Please enter valid URL';
}
</script>
</body>
</html>Output
This will produce the following output −
Before clicking ‘Get Co-founder’ button −
After checking ‘Get Co-founder’ button −
Updated on: 30-Jul-2019
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