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¶
validate
Package validate provides functions to validate mobile phone number, username and password.
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Documentation
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Overview ¶
Package validate provides functions to validate phone number, username and password.
Index ¶
Examples ¶
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
func ValidIDCardNo ¶
ValidIDCardNo validate the ID card of the People's Republic of China.
Example ¶
package main
import (
"log"
"github.com/northbright/validate"
)
func main() {
log.Printf("---------- ValidIDCardNo() Test Begin -------------")
nums := []string{
"31010419810101400X",
"310104199001013001",
"310104600101001",
}
for _, v := range nums {
valid := validate.ValidIDCardNo(v)
log.Printf("%v: %v", v, valid)
}
log.Printf("---------- ValidIDCardNo() Test End -------------")
}
Output:
func ValidMobilePhoneNum ¶
ValidMobilePhoneNum validates the mobile phone number in China.
Return:
true for valid or false for invalid.
Example ¶
package main
import (
"log"
"github.com/northbright/validate"
)
func main() {
log.Printf("---------- ValidMobilePhoneNum() Test Begin -------------")
nums := []string{
"aaabc89232",
"10000",
"13800138000",
}
for _, v := range nums {
valid := validate.ValidMobilePhoneNum(v)
log.Printf("%v: %v", v, valid)
}
log.Printf("---------- ValidMobilePhoneNum() Test End -------------")
}
Output:
func ValidPassword ¶
func ValidPassword(password string, options ...PasswordOption) bool
ValidPassword validates the password.
Params:
password: password string to validate.
Password consists of numbers, letters(lower or upper) and all chars other than numbers, letters and "_".
options: users can specify options by following functions:
PasswordMinLen(): min len. Default: 8.
PasswordMaxLen(): max len. Default: 64.
PasswordOneNum(): at least one number. Default: false.
PasswordOneUpper(): at least one upper case letter. Default: false.
PasswordOneLower(): at least one lower case letter. Default: false.
PasswordOneSpecial(): at least one symbol or punctuation. Default: false.
Example ¶
package main
import (
"log"
"github.com/northbright/validate"
)
func main() {
log.Printf("---------- ValidPassword() Test Begin -------------")
passwords := []string{
"aaa123",
"Password12",
"Password2@",
"aaaabbbb",
"#ABCD1234",
"@5431efgh",
"Copy&Paste中文密码123",
"CopyPaste日本のパスワード123",
}
// Default Password Validation Configuration.
log.Printf("Test 1: Default Password Validation Configuration:")
log.Printf("len: 8 - 64, one num: false, one upper: false, one lower: false, one special: false")
for _, v := range passwords {
valid := validate.ValidPassword(v)
log.Printf("%v(len: %v): %v", v, len(v), valid)
}
log.Printf("Test 1: Done")
// Customized Password Validation Configuration.
log.Printf("Test 2. Customized Password Validation Configuration:")
log.Printf("len: 9 - 64, one num: true, one upper: true, one lower: true, one special: true")
for _, v := range passwords {
valid := validate.ValidPassword(v,
validate.PasswordMinLen(9),
validate.PasswordOneNum(true),
validate.PasswordOneUpper(true),
validate.PasswordOneLower(true),
validate.PasswordOneSpecial(true),
)
log.Printf("%v(len: %v): %v", v, len(v), valid)
}
log.Printf("Test 2: Done")
log.Printf("---------- ValidPassword() Test End -------------")
}
Output:
func ValidUsername ¶
func ValidUsername(username string, options ...UsernameOption) bool
ValidUsername validates the username. Username can contain unicode letters, latin letters and digits.
Params:
username: username to validate.
options: users can specify options by following functions:
UsernameMinLen(): min length of username. Default: 6.
The length of username is the number of bytes in the string(UTF-8 encoded).
e.g. len("世界") = 6, len("world") = 5.
UsernameMaxLen(): max length of username. Default: 64.
UsernameNoNum(): no number in username. Default: false.
UsernameNoHyphen(): no hyphen in username. Default: false.
UsernameNoUnderscore(): no underscore in username. Default: false.
Return:
true for valid or false for invalid.
Example ¶
package main
import (
"log"
"github.com/northbright/validate"
)
func main() {
log.Printf("---------- ValidUsername() Test Begin -------------")
usernames := []string{
"aaaa",
"世界",
"13800138000",
"a__zzzz",
"mio--cat",
"Beyond喜欢你",
"色褪せぬ蒼青の欠片",
"#small!!!!!",
"Michael.Learns.To.Rock",
" Space Space ",
"admin@mydomain.com",
}
// Default Username Validation Configuration.
log.Printf("Test 1: Default Username Validation Configuration:")
log.Printf("username len: 6 - 64, no dot: false, no hyphen: false, no underscore: false.")
for _, v := range usernames {
log.Printf("%v(len: %v): %v", v, len(v), validate.ValidUsername(v))
}
log.Printf("Test 1: Done")
// Customized Username Validation Configuration.
log.Printf("Test 2: Customized Username Validation Configuration:")
log.Printf("username len: 8 - 64, no dot: true, no hyphen: true, no underscore: true.")
for _, v := range usernames {
log.Printf("%v(len: %v): %v",
v,
len(v),
validate.ValidUsername(v,
validate.UsernameMinLen(8),
validate.UsernameNoDot(true),
validate.UsernameNoHyphen(true),
validate.UsernameNoUnderscore(true),
),
)
}
log.Printf("Test 2: Done")
log.Printf("---------- ValidUsername() Test End -------------")
}
Output:
Types ¶
type PasswordOption ¶
type PasswordOption struct {
// contains filtered or unexported fields
}
PasswordOption specifies an option for password validation.
func PasswordMaxLen ¶
func PasswordMaxLen(l int) PasswordOption
PasswordMaxLen specifies the max length of password.
func PasswordMinLen ¶
func PasswordMinLen(l int) PasswordOption
PasswordMinLen specifies the min length of password.
func PasswordOneLower ¶
func PasswordOneLower(flag bool) PasswordOption
PasswordOneLower specifies if password must have at least one lower case letter.
func PasswordOneNum ¶
func PasswordOneNum(flag bool) PasswordOption
PasswordOneNum specifies if password must have at least one number.
func PasswordOneSpecial ¶
func PasswordOneSpecial(flag bool) PasswordOption
PasswordOneSpecial specifies if password must have at least one special letter. One special letter may be one symbol or one punctuation.
func PasswordOneUpper ¶
func PasswordOneUpper(flag bool) PasswordOption
PasswordOneUpper specifies if password must have at least one upper case letter.
type UsernameOption ¶
type UsernameOption struct {
// contains filtered or unexported fields
}
UsernameOption specifies an option for username validation.
func UsernameMaxLen ¶
func UsernameMaxLen(l int) UsernameOption
UsernameMaxLen specifies the max length of username.
func UsernameMinLen ¶
func UsernameMinLen(l int) UsernameOption
UsernameMinLen specifies the min length of username.
func UsernameNoDot ¶
func UsernameNoDot(flag bool) UsernameOption
UsernameNoDot specifies if username can have dots.
func UsernameNoHyphen ¶
func UsernameNoHyphen(flag bool) UsernameOption
UsernameNoHyphen specifies if username can have hyphens.
func UsernameNoUnderscore ¶
func UsernameNoUnderscore(flag bool) UsernameOption
UsernameNoUnderscore specifies if username can have underscores.
Source Files
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