string
equal
equal(string[, message])max
max(value[, message])min
min(value[, message])length
email
regex
in
objectId
base64
url
uuid
Last updated
equal(string[, message])max(value[, message])min(value[, message])Last updated
length(value[, message])email([message])regex(regex[, message])in(array[, message])objectId([message])base64([message])url([message])uuid([version[, message]])