How to compare two strings in Kotlin?

Compares string in Kotlin are possible in the following ways :

1. Using “==” operator :

You can use ah operator for comparison of two string. In Kotlin == operator is used.

2. Using compareTo() extension function

Syntax of compareTo() function is given below :
fun String.compareTo(
      other: String,
      ignoreCase: Boolean = false
): Int​

Another code example
fun main(args: Array & lt; String & gt;) {

    val x: String = "Kotlin is  simple"
    val y: String = "Kotlin language is" + " easy"
    if (x == y) {
          println(" x and y are similar.")
    } else {
          println(" x and y are not similar.")
    }
}​