The HTML DOM Input Text minLength property in HTML DOM is used to set or return the value of the minlength attribute of a Text Input Field. It specifies the minimum number of characters that have been allowed in the text field. The default value of the Input Email minLength property is 524288.
Syntax:
- It returns the Input Text minLength property.
textObject.minLength
- It is used to set the Input text minLength property.
textObject.minLength = number
Property Values: It contains a single value number which is used to specify the minimum number of characters that are allowed in the text minLength Field.
Return Value: It returns a numeric value that represents the maximum number of characters that have been allowed in the text minLength field.
Example 1: This example returns Input Text minLength Property.
<!DOCTYPE html><html>
<head>
<title>
HTML DOM Input Text minLength Property
</title>
</head>
<body style="text-align:center;">
<h1>GeeksForGeeks</h1>
<h2>DOM Input Text minLength Property</h2>
<form id="myGeeks">
<input type="text" id="text_id"
minlength="6" name="geeks"
pattern="[A-Za-z]{3}">
</form>
<br>
<button onclick="myGeeks()">
Click Here!
</button>
<p id="GFG" style="font-size:20px;"></p>
<!-- Script to return the minLength Property-->
<script>
function myGeeks() {
let txt = document.getElementById(
"text_id").minLength;
document.getElementById(
"GFG").innerHTML = txt;
}
</script>
</body>
</html>
|
Output:
Example 2: This example illustrates how to set the Input Text minLength Property.
<!DOCTYPE html><html>
<head>
<title>
HTML DOM Input Text minLength Property
</title>
</head>
<body style="text-align:center;">
<h1>GeeksForGeeks</h1>
<h2>DOM Input Text minLength Property</h2>
<form id="myGeeks">
<input type="text" id="text_id"
minlength="6" name="geeks"
pattern="[A-Za-z]{3}">
</form>
<br>
<button onclick="myGeeks()">
Click Here!
</button>
<p id="GFG" style="font-size:20px;"></p>
<!-- Script to set the minLength Property-->
<script>
function myGeeks() {
let txt = document.getElementById(
"text_id").minLength - "23";
document.getElementById(
"GFG").innerHTML = txt;
}
</script>
</body>
</html>
|
Output:
Supported Browsers: The browsers supported by DOM Input Text minLength property are listed below:
- Google Chrome 1
- Edge 12
- Firefox 1
- Apple Safari 1
- Opera