user `Register` phone and password

[L-Malakar]

User Register.

• When user is trying to Register they are ask for Phone no but there is no cap that they need to type 10 numbers.
• When user is typing Password there is no cap user can type as small as 1 and or as much as they can. we need a can of at list 4 and max 16.
• The name can not include number only latter's and space.
• User can register same Phone 2wise. fix it.