Validating requests

A decorator named: validate is available to ensure the request parameters.

from nanohttp import validate

...

@validate(field1=dict(required=True, min=20, max=100, type_=int, ... ))
def index(self):
    ...

A complete list of validation options can be found here validate().

Values for those options can be a pair of criteria, http status, for example:

@validate(field1=dict(
    required='400 Bad Request',
    type_=(int, '470 Only integers are allowed here')
)
def index(self):
    ...