55 lines
1.1 KiB
Go
55 lines
1.1 KiB
Go
package val
|
|
|
|
import (
|
|
"fmt"
|
|
"net/mail"
|
|
"regexp"
|
|
)
|
|
|
|
var (
|
|
isValidName = regexp.MustCompile(`^[a-zA-Z\s]+$`).MatchString
|
|
)
|
|
|
|
func ValidateString(value string, minLength int, maxLength int) error {
|
|
n := len(value)
|
|
if n < minLength || n > maxLength {
|
|
return fmt.Errorf("must contain from %d-%d characters", minLength, maxLength)
|
|
}
|
|
return nil
|
|
}
|
|
|
|
func ValidateName(value string) error {
|
|
if err := ValidateString(value, 2, 40); err != nil {
|
|
return err
|
|
}
|
|
if !isValidName(value) {
|
|
return fmt.Errorf("must contain only letters or spaces")
|
|
}
|
|
return nil
|
|
}
|
|
|
|
func ValidatePassword(value string) error {
|
|
return ValidateString(value, 6, 100)
|
|
}
|
|
|
|
func ValidateEmail(value string) error {
|
|
if err := ValidateString(value, 3, 200); err != nil {
|
|
return err
|
|
}
|
|
if _, err := mail.ParseAddress(value); err != nil {
|
|
return fmt.Errorf("is not a valid email address")
|
|
}
|
|
return nil
|
|
}
|
|
|
|
func ValidateEmailId(value int64) error {
|
|
if value <= 0 {
|
|
return fmt.Errorf("must be a positive integer")
|
|
}
|
|
return nil
|
|
}
|
|
|
|
func ValidateSecretCode(value string) error {
|
|
return ValidateString(value, 32, 128)
|
|
}
|