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How to use add Fingerprint Login in Kodular Creator?

 

How to use add Fingerprint Login in Kodular Creator?

Welcome to Learn Web, Guys today we are going to learn How to use add Fingerprint Login in Kodular Creator? So, let's directly start our tutorial without waiting any more. Here, our article starts.....

How to use add Fingerprint Login in Kodular Creator?

Some FAQ's

1. Fingerprint Component Overview:

You must be familiar with Fingerprint scanner in android and other smartphones. They are today available in almost every smartphone. They took our mobile phones completely to the next level. These fingerprint scanners provide us extra security and give us quick access to our protected files, apps etc. So, we get a component in Kodular Creator to add the fingerprint Login option. By this if any mobile has fingerprint scanner then this option accept fingerprints from mobile phone and checks whether the provided fingerprint is the Saved fingerprint. If is true then we can carry out any action using the blocks provided in Fingerprint option.

2. Benefits of Fingerprint:

Using the fingerprint component is very beneficial for us in many ways for example this provide an extra security to the user of our app.This is also beneficial as it improves the user's overall experience in our app. So, we have many benefits of using this component.

3. How to implement Fingerprint component?

To implement fingerprint component in our app we must have to follow these steps:

Step 1:

Look for sensors component in Kodular Creator in the sidebar. Then click on it

Step 2:

Look for fingerprint option here. This component will be on 4th place in the list.

Step 3:

Drag and drop this component to your project.

And now you have added the Fingerprint component successfully to your project.

4. How to add Login system Using this option?

Now we are going to learn, How to use this component for using this fingerprint as Login Verification? 
For using this option for login verification you need to follow these steps:

Step 1: Check whether Phone support Fingerprint:

Although today we have almost all the mobile phones with Fingerprint Scanner but we have to check whether the user's mobile support Fingerprint and has Fingerprints added to the phone. For this we have,
Is fingerprint supported

Here we can check whether we can use fingerprint for authentication or not.

Step 2: Call Fingerprint for authentication:

Once we have checked whether we can use Fingerprint for authentication and if we can use Fingerprint the we should call fingerprint component to start scanning. If fingerprint authentication can't be used we can use the condition else.

Call to authenticate
Now we move to our step number Three.

Step 3: Check whether authentication succeed or not:

Now we have to check whether authentication has been success or failed. If failed we can show an alert message to User else if authentication succeed we can let our user move ahead.

On authentication Success

On authentication Failed
By this we can check whether user succeed authentication or not.

So, in this way we can use  Fingerprint Authentication option in our app for login option. I hope you got it. This was for today we will be back again with a more useful tutorial. Till Then.....

Happy Koding.....




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