HTML DOM Input Search minLength Property
Last Updated :
21 Jun, 2023
The Input Search minLength Property in HTML DOM is used to set or return the value of the minlength attribute of a search Input Field. It specifies the minimum number of characters that have been allowed in the search field.
Syntax:
- It returns the Input search minLength property.
searchObject.minLength
- It is used to set the Input search minLength property.
searchObject.minLength = number
Property Values: It contains a single value number that is used to specify the minimum number of characters that are allowed in the search minlength Field.
Return Value: It returns a numeric value that represents the minimum number of characters that have been allowed in the search minlength field.
Example 1: This example illustrates how to return the Input search minLength property.
HTML
<!DOCTYPE html>
<html>
<head>
<title>
Input Search minLength Property
</title>
<style>
h1 {
color: green;
}
h2 {
font-family: Impact;
}
body {
text-align: center;
}
</style>
</head>
<body>
<h1>GeeksforGeeks</h1>
<h2>Input Search minLength Property</h2>
<form id="myGeeks">
<input type="Search" id="test"
name="myGeeks"
placeholder="Type to search.."
minlength="45">
</form>
<br><br>
<button ondblclick="Access()">
click here
</button>
<p id="check"
style="font-size:24px;
color:green;">
</p>
<script>
function Access() {
// return Input search minLength Property
let s = document.getElementById(
"test").minLength;
document.getElementById(
"check").innerHTML = s;
}
</script>
</body>
</html>
|
Output:
Example 2: This example illustrates how to set the Input search minLength property.
HTML
<!DOCTYPE html>
<html>
<head>
<title>
Input Search minLength Property
</title>
<style>
h1 {
color: green;
}
h2 {
font-family: Impact;
}
body {
text-align: center;
}
</style>
</head>
<body>
<h1>GeeksforGeeks</h1>
<h2>Input Search minLength Property</h2>
<form id="myGeeks">
<input type="Search" id="test"
name="myGeeks"
placeholder="Type to search.."
minlength="45">
</form>
<br><br>
<button ondblclick="Access()">
click here
</button>
<p id="check"
style="font-size:24px;
color:green;">
</p>
<script>
function Access() {
// setting Input search minLength property
let s = document.getElementById(
"test").minLength = "23";
document.getElementById(
"check").innerHTML = s;
}
</script>
</body>
</html>
|
Output:
Supported Browsers: The browser is supported by DOM input Search minLength property are listed below:
- Google Chrome 5 and above
- Edge 12 and above
- Firefox 4 and above
- Opera 10.6 and above
- Safari 5 and above
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