alert on invalid input

[nandani-goyal]

the page must give an alert message when numbers are entered in place of text(alphabets).

[nandani-goyal]

please assign me this work i would like to work on this issue.

[ksuveda2006]

please assign me the issue i would love to work on it

[sanyaP19]

@RituKumari98 Kindly assign this issue to me!

Fixes Issue🛠️

Closes #80 Alert on invalid input

Description👨‍💻

The page should have a form validation where the input type of data must be checked, for example the format of email should be correct, numbers should be entered in the name section, etc.

Type of change📄

• [x] Bug fix (non-breaking change which fixes an issue)
• [x] New feature (non-breaking change which adds functionality)

Checklist✅

• [x] My code will follow the style guidelines of this project
• [x] I will performed a self-review of my own code
• [x] I will comment my code, particularly in hard-to-understand areas
• [x] I will add demonstration in the form of GIF/video file
• [x] I am an Open Source Contributor (GSsoc'24)

[Henin-6024]

I would like to contribute for this project. Please assign this task to me under GSSoC'24 with required labels.

[pulkit49]

Please assign me this issue under GSSOC 2024.