toBooleanStrict
Returns true
if the content of this string is equal to the word "true", false
if it is equal to "false", and throws an exception otherwise.
There is also a lenient version of the function available on nullable String, String?.toBoolean. Note that this function is case-sensitive.
Since Kotlin
1.5Samples
import java.util.Locale
import kotlin.test.*
fun main() {
//sampleStart
println("true".toBooleanStrict()) // true
// "True".toBooleanStrict() // will fail
// "TRUE".toBooleanStrict() // will fail
println("false".toBooleanStrict()) // false
// "False".toBooleanStrict() // will fail
// "FALSE".toBooleanStrict() // will fail
// "abc".toBooleanStrict() // will fail
//sampleEnd
}