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HTML | DOM Input Text autocomplete Property

  • Difficulty Level : Basic
  • Last Updated : 08 Mar, 2019

The DOM Input Text autocomplete Property in HTML DOM is used to set or return the value of the autocomplete attribute of an Input Text field. The autocomplete attribute is used to specify whether the autocomplete attribute has “on” or “off” value. When the autocomplete attribute is set to on the browser will automatically complete the values base on which the user entered before.

Syntax:

  • It returns the Input Text autocomplete property.
    textObject.autocomplete
  • It is used to set the Input Text autocomplete property.
    textObject.autocomplete = "on|off"

Property Values: It contains two values which are listed below:

  • on: It is the default value. It automatically completes the values.
  • off: It defines that the user should fill the values of the text input field. It does not automatically complete the values.

Return Value: It returns a string value which represents the state of autocomplete

Example: This Example illustrates how to return the property.






<!DOCTYPE html> 
<html
  
<head
    <title
        HTML DOM Input Text autocomplete  Property
    </title
</head
  
<body style="text-align:center;"
  
    <h1>GeeksForGeeks</h1
  
    <h2>DOM Input Text autocomplete Property</h2
            <form id="myGeeks">
    <input type="text" id="text_id" name="geeks" autocomplete="on"
                 </form>
                 <br>
    <button onclick="myGeeks()">Click Here!</button
      
    <p id="GFG" style="font-size:25px;"></p
      
    <!-- script to return the autocomplete  Property-->
    <script
        function myGeeks() { 
            var txt = document.getElementById("text_id").autocomplete;
            document.getElementById("GFG").innerHTML = txt;
        
    </script
</body
  
</html>                     

Output:
Before Clicking On Button :

After Clicking On Button :

Example-2: This Exampleillustrates how to set the Property.




<!DOCTYPE html> 
<html
  
<head
    <title
        HTML DOM Input Text autocomplete  Property
    </title
</head
  
<body style="text-align:center;"
  
    <h1>GeeksForGeeks</h1
  
    <h2>DOM Input Text autocomplete Property</h2
            <form id="myGeeks">
    <input type="text" id="text_id" name="geeks" autocomplete="on"
                 </form>
                 <br>
    <button onclick="myGeeks()">Click Here!</button
      
    <p id="GFG" style="font-size:25px;"></p
      
    <!-- script to return the autocomplete  Property-->
    <script
        function myGeeks() { 
            var txt = document.getElementById("text_id").autocomplete = "off";
            document.getElementById("GFG").innerHTML = 
          "The value of the autocomplete attribute was changed to " + txt;
        
    </script
</body
  
</html>                     

Output:
Before Clicking On Button :

After Clicking On Button:

Supported Browsers: The browser supported by DOM input Text autocomplete Property are listed below:

  • Google Chrome
  • Internet Explorer
  • Firefox
  • Opera
  • Safari

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