Scala Char isDigit() method with example

The isDigit() method is utilized to check if the stated character is digit or not.

Method Definition: def isDigit: Boolean

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

Example: 1#

// Scala program of isDigit()
// method

// Creating object
object GfG
{

    // Main method
    def main(args:Array[String])
    {

        // Applying isDigit method
        val result = '9'.isDigit

        // Displays output
        println(result)

    }
}

Output:

true

Example: 2#

// Scala program of isDigit()
// method

// Creating object
object GfG
{

    // Main method
    def main(args:Array[String])
    {

        // Applying isDigit method
        val result = 'g'.isDigit

        // Displays output
        println(result)

    }
}

Output:

false