Email Validation on Subscription Button #129

[kaifbilal]

Fixex #129

This update enhances the subscription feature by adding email validation to ensure users enter a properly formatted email address. The email input now requires a structure like [email protected], with text segments before and after the @ symbol and . separator. This improves data quality and user experience by reducing incorrect email entries.

Changes:

Added regex-based validation to check for required email structure.
Updated feedback messages to guide users on correct input format.

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[Amna-Hassan04]

@kaifbilal Link the isse that you worked on

[kaifbilal]

@Amna-Hassan04 my apology, I've linked it,
I'm new to open source, please help me, as I'm unable to know the assignment process, how to get assigned to an issue!

[kaifbilal]

Hey @Amna-Hassan04 I have done that issue, i hope you accept that pull request, if not please help me with what to do according to the guidelines!!