Exercises & activities from the go workshop provided by Packt: https://courses.packtpub.com/courses/go
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56 lines
833 B
56 lines
833 B
package main
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import (
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"fmt"
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"unicode"
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)
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func passwordChecker(pw string) bool {
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pwR := []rune(pw)
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if len(pwR) < 8 || len(pwR) > 15 {
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return false
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}
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hasUpper := false
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hasLower := false
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hasNumber := false
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hasSymbol := false
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for _, v := range pwR {
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if unicode.IsUpper(v) {
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hasUpper = true
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}
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if unicode.IsLower(v) {
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hasLower = true
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}
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if unicode.IsNumber(v) {
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hasNumber = true
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}
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if unicode.IsPunct(v) || unicode.IsSymbol(v) {
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hasSymbol = true
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}
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}
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return hasUpper && hasLower && hasNumber && hasSymbol
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}
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func main() {
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if passwordChecker("") {
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fmt.Println("Password good")
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} else {
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fmt.Println("Password bad")
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}
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if passwordChecker("This!I5A") {
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fmt.Println("Password good")
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} else {
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fmt.Println("Password bad")
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}
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}
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