What are some examples of data masking in JavaScript?
An example of an AI chatbot conversation about data masking techniques in JavaScript.
Can you give me some examples of data masking in JavaScript?
Sure! Data masking in JavaScript can be done using techniques like replacing sensitive data with asterisks or random characters.
How would I mask a credit card number?
You can use a function to replace all but the last four digits with asterisks. For example: function maskCC(cc) { return '**** **** **** ' + cc.slice(-4); }.
What about masking email addresses?
For emails, you can replace the username part with asterisks. For example: function maskEmail(email) { return email.replace(/(.)(?=.{2}@)/g, '*'); }.
Are there libraries that can help with data masking?
Yes, libraries like 'Faker.js' can help generate fake data, and 'Data Masker' can assist with data masking techniques.
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