isPunct()

Description

Check if a character is punctuation (that is a comma, a semicolon, an exclamation mark and so on) or not. Returns true if the character is punctuation.

Syntax

isPunct(thisChar)

Parameter Values

  • thisChar: variable. Allowed data types: char.

Return Values

  • true: If thisChar is a punctuation.
  • false: Otherwise

Example Code

if (isPunct(myChar)) { // tests if myChar is a punctuation character Serial.println("The character is a punctuation"); } else { Serial.println("The character is not a punctuation"); }

The result in Serial Monitor:

COM6
Send
Autoscroll Show timestamp
Clear output
9600 baud  
Newline  

See Also

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Arduino UNO R3
Arduino Starter Kit
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