Password Strength Meter in WooCommerce

On the screenshot below you can see how the password strength meter works by default.

WooCommerce password strength method in Storefront theme — “Save Changes” button becomes active with Medium password strength. But keep in mind that the Checkout page accepts all passwords, it just shows the strength meter messages.

And the below code allows to change that. You can configure it the way that any passwords will be accepted or only strong passwords will be allowed – just as you want.

/**
 * Change the strength requirement on the woocommerce password
 *
 * Strength Settings
 * 4 = Strong
 * 3 = Medium (default) 
 * 2 = Also Weak but a little stronger 
 * 1 = Password should be at least Weak
 * 0 = Very Weak / Anything
 */
add_filter( 'woocommerce_min_password_strength', 'misha_change_password_strength' );
 
function misha_change_password_strength( $strength ) {
	 return 4;
}

I decided to ask users for the most strongest passwords here.

You can configure the strength meter the way that only strong passwords will be accepted. — Only strong passwords will be accepted when you set Strength Meter value to 4.

By the way, there is another action hook that allows to set the minimum accepted passwords strength. And with this hook you can also change the password error message and the hint.

add_filter( 'woocommerce_get_script_data', 'misha_strength_meter_settings', 20, 2 );
 
function misha_strength_meter_settings( $params, $handle  ) {
 
	if( $handle === 'wc-password-strength-meter' ) {
		$params = array_merge( $params, array(
			'min_password_strength' => 4,
			'i18n_password_error' => 'Do not you want to be protected? Make it stronger!',
			'i18n_password_hint' => 'Yes, I know, it is simple to use the same weak password each time for all websites you use. I\'m sorry, but I won\'t let you do so, just because I care about your account security. Please make your password <strong>at least 7 characters</strong> long and use a mix of <strong>UPPER</strong> and <strong>lowercase</strong> letters, <strong>numbers</strong>, and <strong>symbols</strong> (e.g., <strong> ! " ? $ % ^ & </strong>).'
		) );
	}
	return $params;
 
}

And we can also change “Weak”, “Medium”, “Strong” messages! Let’s do it.

add_action( 'wp_enqueue_scripts',  'misha_password_messages', 9999 );
 
function misha_password_messages() {
 
	wp_localize_script( 'wc-password-strength-meter', 'pwsL10n', array(
		'short' => 'Too short',
		'bad' => 'Too bad',
		'good' => 'Better but not enough',
		'strong' => 'Better',
		'mismatch' => 'Your passwords do not match, please re-enter them.'
	) );
 
}

My result:

Customized password strength meter and its messages in WooCommerce

Completely Deactivate Password Strength Meter

If you do not care at all what passwords your customers will use, insert the following piece of code to your current theme functions.php and that’s all you need to do.

/**
 * Remove the password strength meter script from the scripts queue
 * you can also use wp_print_scripts hook
 */
add_action( 'wp_enqueue_scripts', 'misha_deactivate_pass_strength_meter', 10 );
function misha_deactivate_pass_strength_meter() {
 
	wp_dequeue_script( 'wc-password-strength-meter' );
 
}

The password strength meter will be deactivated on both My Account and Checkout pages.

More WooCommerce Account Customization

WooCommerce My Account Menu

add_filter( 'wc_password_strength_meter_params', 'misha_strength_meter_settings' ); function misha_strength_meter_settings( $data ) { return array_merge( $data, array( 'min_password_strength' => 4, 'i18n_password_error' => 'Do not you want to be protected? Make it stronger!', 'i18n_password_hint' => 'some hint' ) ); }

Comments — 12

Lengend

hi, the above code works great.
how would you change it for the reset password page, that one still calls for a hard password.

- Misha
  
  Hi,
  I never did that 🙃
  
Scott

Hi there… I’m getting the following warning that’s filling up my log file when I use this code. Any ideas why $Data isn’t being passed through as an Array?

PHP Warning: array_merge(): Argument #1 is not an array in /home/…/functions.php on line 228

- Misha
  
  Hi,
  
  Hmm.. for me it works without warnings. Try to print_r( $data ) and look what is inside.
  
- Scott
  
  Lots of people are with woo 3.3+ I’ve changed the code to use the supported approach now. Since this method is deprecated.
  
  - Misha
    Yes, you’re right.
    
    I replaced the deprecated wc_password_strength_meter_params filter hook with the actual one woocommerce_get_script_data.
    
    Thanks for your comment.
    
    I just leave the old code here for anyone who are using the old WooCommerce version.
    
    add_filter( 'wc_password_strength_meter_params', 'misha_strength_meter_settings' ); function misha_strength_meter_settings( $data ) { return array_merge( $data, array( 'min_password_strength' => 4, 'i18n_password_error' => 'Do not you want to be protected? Make it stronger!', 'i18n_password_hint' => 'some hint' ) ); }
    
    More info about the deprecated hooks replacement is in this tutorial.
Faiz Ali

Hi i use your code in my active child theme but nothing happen
http://7generation.ma/my-account/
it’s not displaying any meter

can you check

Priyanka Bhesota

Hi

I need password length strong for ‘8’, can anyone help me where I need to change please?

Rexy

Thanks man. It worked perfectly on the latest woocommerce as of today.

Dmitriy

So Simple :-)

Kate

Hi,

is it possible to disable the checkout button if the password is not strong enough? Currently the password strength meter is shown but customer can still checkout.

Thanks,
Kate

- Misha
  Hi Kate,
  
  Strange, for me it already works by default:
  
  But you could try to get the password strength and depending on it do whatever you want 🙃
  var strength = wp.passwordStrength.meter( pass1, [], pass2 );

Password Strength Meter Customization in WooCommerce

Completely Deactivate Password Strength Meter

More WooCommerce Account Customization

Misha Rudrastyh

Need some help with WooCommerce?

Comments — 12

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