HTML | DOM Input URL maxLength Property
The DOM Input URL maxLength Property in HTML DOM is used to set or return the value of maxlength attribute of a URL Input Field. It specifies the maximum number of characters that have been allowed in the URL field. The default value of Input URL maxLength property is 524288.
Syntax:
- It returns the Input url maxLength property.
urlObject.maxLength
- It is used to set the Input url maxLength property.
urlObject.maxLength = number
- Google Chrome
- Internet Explorer 10.0 +
- Firefox
- Opera
- Safari
Property Values: It contains a single value number which is used to specify the maximum number of characters that are allowed in the search maxlength Field.
Return Value: It returns a numeric value which represents the maximum number of character that has been allowed in the URL maxlength field.
Example-1: This example illustrates how to return the Input URL maxLength property.
<!DOCTYPE html><html> <head> <title> DOM Input URL maxLength Property </title></head> <body> <center> <h1 style="color:green;"> GeeksForGeeks </h1> <h2> DOM Input URL maxLength Property </h2> <label for="uname" style="color:green"> <b>Enter URL</b> </label> <input type="url" id="gfg" placeholder="Enter URL" size="20" pattern="https?://.+" maxlength="20"> <br> <br> <button type="button" onclick="geeks()"> Click </button> <p id="GFG" style="color:green; font-size:25px;"> </p> <script> function geeks() { var link = document.getElementById( "gfg").maxLength; document.getElementById( "GFG").innerHTML = link; } </script> </center></body> </html> |
Output:
Before Clicking On Button:
After Clicking On Button:
Example-2: This Example illustrates how to set the Property.
<!DOCTYPE html><html> <head> <title> DOM Input URL maxLength Property </title></head> <body> <center> <h1 style="color:green;"> GeeksForGeeks </h1> <h2> DOM Input URL maxLength Property </h2> <label for="uname" style="color:green"> <b>Enter URL</b> </label> <input type="url" id="gfg" placeholder="Enter URL" size="20" pattern="https?://.+" maxlength="20"> <br> <br> <button type="button" onclick="geeks()"> Click </button> <p id="GFG" style="color:green; font-size:25px;"> </p> <script> function geeks() { var link = document.getElementById( "gfg").maxLength = "40"; document.getElementById( "GFG").innerHTML = "The value of the maxLength"+ " attribute was changed to " + link; } </script> </center></body> </html> |
Output:
Before Clicking On Button:
After Clicking On Button:
Supported Browsers: The browser supported by DOM input URL maxLength property are listed below:
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