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Scala Char isLetter() method with example
  • Last Updated : 29 Oct, 2019

The isLetter() method is utilized to check if the stated character is letter or not.

Method Definition: def isLetter: Boolean

Return Type:It returns true if the stated character is letter else it returns false.

Example: 1#




// Scala program of isLetter()
// method
  
// Creating object
object GfG
  
    // Main method
    def main(args:Array[String])
    {
      
        // Applying isLetter method
        val result = '9'.isLetter
          
        // Displays output
        println(result)
      
    }
Output:
false

Example: 2#




// Scala program of isLetter()
// method
  
// Creating object
object GfG
  
    // Main method
    def main(args:Array[String])
    {
      
        // Applying isLetter method
        val result = 'g'.isLetter
          
        // Displays output
        println(result)
      
    }
Output:
true



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