Скачать или смотреть Custom pipe to MaskPipe – Hide sensitive info in Angular | Angular in Hindi (Session-145)

Custom pipe to MaskPipe – Hide sensitive info in Angular | Angular in Hindi (Session-145)

In this Angular tutorial in Hindi, we’ll build a custom MaskPipe to hide sensitive information like email addresses, credit card numbers, or account IDs — making your UI more secure and user-friendly.

What you’ll learn in this video:

1.How to create a MaskPipe in Angular from scratch

2.Using the transform() method to mask characters in a string

3.Real-world examples: hiding mobile numbers, emails, account IDs, or credit card details

4.How to partially reveal sensitive data (e.g., ****5678 or r***[email protected])

5.Reusability of custom pipes across Angular components

6.Best practices for displaying masked data in Angular applications

7.Improving UI/UX and data privacy using Angular custom pipes

8.Difference between using a pipe vs. a function for masking

FAQ: Angular MaskPipe (Hide Sensitive Info)

Q1: How do I create a custom MaskPipe in Angular?
Q2: Can I decide how many characters to show at the start/end of the string?
Q3: Is it safe to use MaskPipe for security purposes?
Q4: Where can masking be applied in real applications?
Q5: What is the advantage of using a custom pipe for masking instead of writing logic in the component?

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