Improving messages

[eleensmathew]

Making messages Consistent

Made the message consistent while registering and invalid credentials. Unfortunately the script tag in register.html is not loading and i wasted a lot of time figuring out why. I have given up. I'm not good in front-end Everything else works.

Related Issue

Fixes # (https://github.com/ContriHUB/Sheher/issues/60)

Type of change

• [ x] Bug fix (non-breaking change which fixes an issue)
• [ ] New feature (non-breaking change which adds functionality)
• [ ] Breaking change (fix or feature that would cause existing functionality to not work as expected)
• [ ] This change requires a documentation update