Scala Char isLetterOrDigit() method with example Improve Improve Like Article Like Save Share Report The isLetterOrDigit() method is utilized to check if the stated character is letter or Digit. Method Definition: def isLetterOrDigit: Boolean Return Type: It returns true if the stated character is letter or digit else it returns false. Example: 1# // Scala program of isLetterOrDigit() // method // Creating object object GfG { // Main method def main(args:Array[String]) { // Applying isLetterOrDigit method val result = '9'.isLetterOrDigit // Displays output println(result) } } Output: true Example: 2# // Scala program of isLetterOrDigit() // method // Creating object object GfG { // Main method def main(args:Array[String]) { // Applying isLetterOrDigit method val result = 'g'.isLetterOrDigit // Displays output println(result) } } Output: true Last Updated : 29 Oct, 2019 Like Article Save Article Previous Scala Int isValidChar() method with example Next Scala Char ^(x: Byte) method with example Share your thoughts in the comments Add Your Comment Please Login to comment...