password-strength | Angular UI library to illustrate and validate a password | User Interface library

Normally the ionic serve command use the app name as app, so that might be the problem.

Under the hood that command runs ng run app:serve --host=localhost --port=8100, so you can try to map it into the package.json as a custom script with your app name.

You can create a getter for the passwords group in your .ts file.

According to github source of this package

https://github.com/lannex/react-password-strength-bar/blob/master/examples/src/Home.js

you can call a function whenever score changes with onChangeScore attribute

Traditionally in GUI applications, a progress bar isn't focusable and even sometimes totally invisible when navigating with a screen reader. It is only announced when its value changes, or periodically every x seconds. Additionally, the progress bar is there to show a percentage of progress, usually a value between 0% and 100%, and it isn't supposed to decrease.

Therefore, in your case of password strength, as you have guessed, a progress bar is probably inappropriate for several reasons:

• Even if we can perhaps assume that 0% is very weak and 100% is very strong, what does 60% means exactly ? quite good or just vaguely acceptable ? Like grades in school, your perception and perception of users vary, and it may not be very clear for everyone that 0% = very weak and 100% = very strong.
• A progress bar is ment to represent a progress percentage, much less a serie of finite progressive qualifications like weak > acceptable > good > strong. ARIA requires that the value be a number, so you can't give the real piece of information the user needs.
• Progress bar value is usually announced as it changes. Changes are pretty low that random numbers periodically announced as the password is typed are understood as being the strength of the password.
• If I want to check the strength of my current password without changing it, the progress bar is of no help if it is invisible
• The value of a progress bar isn't supposed to decrease. It isn't directly specified in ARIA, but it's kind of implied when it says "progression over time". However, your password strength can decrease while typing (or erasing) characters.

For all the reasons above, I would rather advise you to don't use the progressbar role, and complement your progress bar with an ARIA live region, saying something like "Password strength: good" which is updated while typing.

You should use regex in your validators array

Here's an exemple of how to use regex in Angular:

You don't tell us, but I'll assume you're using the validation library linked here.

You should be able to add functionality within an invalidHandler, e.g. something think this:

for my use case i got another way around: using the normal button class

You never defined an element with id="count". Just check.
Also, when you define it, make sure it is a direct child of the body. You may try not to do this, but sometimes errors are caused.

Hope you understand now!

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