goext

func Validate ¶

func Validate(obj any) error

Validate struct by field's tag. the tags currently supported as below:

string: required, digit, ip4addr, ip6addr, ip4net, ip6net, netmask, macaddr, domain, url, port, date, datetime, time

int: nonzero, positive, negative, gte0, lte0, port

uint: nonzero, positive, port

float: nonzero, positive, negative, gte0, lte0

pointer: required and actual type's tag

func ValidateTag ¶

func ValidateTag(obj any, tagname string) error