43 lines
791 B
Go
43 lines
791 B
Go
package handler
|
|
|
|
import "fmt"
|
|
|
|
func validateUsername(username string) error {
|
|
if username == "" {
|
|
return fmt.Errorf("please enter the username")
|
|
}
|
|
return nil
|
|
}
|
|
|
|
func validatePasswords(pOne, pTwo string) error {
|
|
if pOne == "" || pTwo == "" {
|
|
return fmt.Errorf("please enter the password twice")
|
|
}
|
|
if !(pOne == pTwo) {
|
|
return fmt.Errorf("the two passwords entered were not the same")
|
|
}
|
|
return nil
|
|
}
|
|
|
|
func validateAPIKey(apiKey, secret string) error {
|
|
if apiKey == "" || secret == "" {
|
|
return fmt.Errorf("please enter both the api key and secret")
|
|
}
|
|
return nil
|
|
}
|
|
|
|
func firstExisting(or string, strings ...string) string {
|
|
current := ""
|
|
for _, s := range strings {
|
|
if s == "" {
|
|
continue
|
|
}
|
|
current = s
|
|
break
|
|
}
|
|
if current == "" {
|
|
return or
|
|
}
|
|
return current
|
|
}
|