LESSON 168 OF 414 · PROJECTS: EVERYDAY PROGRAMS

Password Strength V1 - Length Check in Kotlin

Practice

A tiny password strength checker that looks only at the length of the password.

You start with:

val password = "Secret99"

Build:

Password length: 8
OK

Rules:

Print "Password length: " followed by the number of characters.
If the length is at least 8, print OK; otherwise print Too short.

Try other passwords: with abc the output is

Password length: 3
Too short

password.length is a property (no parentheses).

val password = "Secret99"

val length = password.length
println("Password length: " + length)
if (length >= 8) {
    println("OK")
} else {
    println("Too short")
}

STEP 1 OF 4

Guided

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Password Strength V1 - Length Check in Kotlin

Password Strength V1 in Kotlin