How to avoid username/password autofill within a form in Chrome?

Question

I have an admin form with username and password fields that is being filled in by Chrome as it has a username and password remembered. I would like to prevent these fields to be automatically filled. I did lots of search and already tried the autocomplete tag (in input and form), displany:none in style tag and the javascript call to dissabled autocomplete... and nothing of these worked.

Can you please give me a hand?

Thanks!

Answer 1

<input name="password" type="password" autocomplete="new-password" />

autocomplete="new-password" - This attribute's value works for me.

reference

Answer 2

I found the solution. !!!!

PROBLEM

my problem was that the username and password saved in the browser was automatically filling my register form

REASON

The problem here is that the password input type is password. it automatically fills in as username without knowing what the parent entry is.

SOLUTION

Adding autocomplete="new-password" to the password entry solved my problem. It also works in Firefox and chrome. I haven't tested the others.

<input
    id="txtSetPassword"
    [formControlName]="formControlName"
    [type]="show ? 'text' : 'password'"
    class="input"
    autocomplete="new-password"
    [placeholder]="'loginPasswordForm.password.placeholder' | cxTranslate"
  />

Answer 3

The reason browsers are ignoring autocomplete=off is because there have been some web-sites that tried to disable auto-completing of passwords.

That is wrong; and in July 2014 Firefox was the last major browser to finally implement the change to ignore any web-site that tries to turn off autocompleting of passwords.

• Bugzilla Bug 956906 - ignore autocomplete="off" when offering to save passwords via the password manager
• Reddit discussion
• Chrome's announcement when they began ignoring autocomplete=off

Any attempt by any web-site to circumvent the browser's preference is wrong, that is why browsers ignore it. There is no reason known why a web-site should try to disable saving of passwords.

• Chrome ignores it
• Safari ignores it
• IE ignores it
• Firefox ignores it

What if I'm a special snowflake?

There are people who bring up a good use-case:

I have a shared, public area, kiosk style computer. We don't want someone to (accidentally or intentionally) save their password so they next user could use it.

That does not violate the statement:

Any attempt by any web-site to circumvent the browser's preference is wrong

That is because in the case of a shared kiosk:

• it is not the web-server that has the oddball policy
• it is the client user-agent that has the oddball policy

The browser (the shared computer) is the one that has the requirement that it not try to save passwords.

The correct way to prevent the browser from saving passwords
is to configure the browser to not save passwords.

Since you have locked down and control this kiosk computer: you control the settings. That includes the option of saving passwords.

In Chrome and Internet Explorer, you configure those options using Group Policies (e.g. registry keys).

From the Chrome Policy List:

AutoFillEnabled

Enable AutoFill

Data type: Boolean (REG_DWORD)

Windows registry location: Software\Policies\Chromium\AutoFillEnabled

Description: Enables Chromium's AutoFill feature and allows users to auto complete web forms using previously stored information such as address or credit card information. If you disable this setting, AutoFill will be inaccessible to users. If you enable this setting or do not set a value, AutoFill will remain under the control of the user. This will allow them to configure AutoFill profiles and to switch AutoFill on or off at their own discretion.

Please pass the word up to corporate managers that trying to disable autocompleting of password is wrong. It is so wrong that browsers are intentionally ignoring anyone who tries to do it. Those people should stop doing the wrong thing.™

tl;dr: My browser is going to remember my login for your web-site. If you don't like it: that's your problem. I will not sacrifice my preferences for yours.

Put it another way

There is a lot of confusion, or disagreement, on these points. Let me clarify, and put it as plainly as i possibly can:

• if i want to save my HIPPA password: that's my right
• if i want to save my PCI password: that's my right
• if i want to save the "new password for the user": that's my right
• if i want to save the one-time-password: that's my right
• if i want to save my "first color's favorite maiden" answer: that's my right.

It's not your job to over-rule the user's wishes. It's their browser; not yours.

And if i don't want the value saved, i will click Nope:

Neither you, nor your managers, nor HIPPA, nor the EU, nor the GDPR, get to over-rule my wishes. It's my browser. I'm the user. I'm in charge.

• If you have a different opinion
• on how your browser should behave
• then you
• can configure your browser
• to suit your personal preferences

But you don't get to impose them on anyone else.

But it's a HIPPA-PCI-GDPR-PII violation if we allow passwords to be saved. We need auto-filling turned off!

No, you don't. I'm right. You're wrong. And every browser agrees with me. If you don't like something, i suggest you talk to a therapist about it.

Answer 4

I ended up doing something like this:

 <input type="password"
       id="password-field"
       onClick="yourFunction()"
       class="form-control"/>


 function yourFunction() {
   var temporalValue = $('#password-field').val();
   $('#password-field').val("");
   $('#password-field').attr('type', 'text');

   myAjaxRequestPromise(temporalValue).then(function(version) {
      //more logic
   }, function(errorResponse) {

     // Just a hack to fool browsers and do not store my password
     $('#password-field').val(temporalValue);
     $('#password-field').attr('type', 'password');

     // more logic
   });
 }

And always make sure the $('#password-field').val("") initializes the field without values, it could be whenever you show your modal or on the load page callback

It seems to be working fine for Safari/Chrome/Firefox

It basically switches between input types before doing the Ajax request to the server and in case there is an error we set back again the old value to the input.

Answer 5

Adding autocomplete="something" attributes does not help me. My form has text type input and Chrome constantly filled it with login data. Adding hidden text type input did not help too. But solution was adding pair hidden input fields with text and password types before visible inputs

 <input type="text" style="width:0;height:0;visibility:hidden;position:absolute;left:0;top:0" />
 <input type="password" style="width:0;height:0;visibility:hidden;position:absolute;left:0;top:0" />

Tested with Chrome Version 74

Answer 6

link to gist https://gist.github.com/runspired/b9fdf1fa74fc9fb4554418dea35718fe

<!--
  <form autocomplete="off"> will turn off autocomplete for the form in most browsers
  except for username/email/password fields
  -->
<form autocomplete="off">

  <!--  fake fields are a workaround for chrome/opera autofill getting the wrong fields -->
  <input id="username" style="display:none" type="text" name="fakeusernameremembered">
  <input id="password" style="display:none" type="password" name="fakepasswordremembered">

  <!--
    <input autocomplete="nope"> turns off autocomplete on many other browsers that don't respect
    the form's "off", but not for "password" inputs.
  -->
  <input id="real-username" type="text" autocomplete="nope">

  <!--
    <input type="password" autocomplete="new-password" will turn it off for passwords everywhere
    -->
  <input id="real-password" type="password" autocomplete="new-password">

</form>

Answer 7

I found a work around for chrome. I have not tried this on any other browser. Load the password field as a type="text" then when the page is finished loading change the type to password chrome will not autofill the username and password.

<input type="text" name="newPassword" id="newPassword" value="" class="form-control" autocomplete="off">
<script type="text/javascript">
$(document).ready(function(){
    $('#newPassword').attr('type', 'password');
});
</script>

Answer 8

In HTML 5 you can do it in one of two ways...

<form action="demo_form.asp" autocomplete="off">

Or an individual control

<input type="email" name="email" autocomplete="off">

For more info - http://www.w3schools.com/html/html5_form_attributes.asp