validator_collection.validators
dict
json
string
iterable
none
not_empty
uuid
variable_name
date
datetime
time
timezone
timedelta
Note
Because Python's None <python:None> is implemented as an integer value, numeric validators do not check "falsiness". Doing so would find false positives if value were set to 0.
Instead, all numeric validators explicitly check for the Python global singleton None <python:None>.
numeric
integer
float
fraction
decimal
bytesIO
stringIO
path
path_exists
file_exists
directory_exists
readable
writeable
executable
url
domain
ip_address
ipv4
ipv6
mac_address
mimetype