Rave Custom Functions Programming Pdf !!better!! -

Function ValidateEmail(email As String) As Boolean Dim pattern As String pattern = "^[A-Za-z0-9._%+-]+@[A-Za-z0-9.-]+\.[A-Za-z]2,$" ValidateEmail = RegexMatch(email, pattern) ' if regex supported End Function

Instead of writing thousands of lines of repetitive code, custom functions allow you to:

local state = "IDLE"

if alarm then IO.WriteDigital(8, true) -- Trigger red light Log.Error("Pressure sensor fault on Channel 5") else Persistent.Store("Tank_Pressure", current_psi) end

Note: Be careful with file I/O in real-time loops; buffer your writes.

-- Debug level control DEBUG_LEVEL = 2

Instead of writing thousands of lines of repetitive code, custom functions allow you to:

local state = "IDLE"

if alarm then IO.WriteDigital(8, true) -- Trigger red light Log.Error("Pressure sensor fault on Channel 5") else Persistent.Store("Tank_Pressure", current_psi) end

Note: Be careful with file I/O in real-time loops; buffer your writes.

-- Debug level control DEBUG_LEVEL = 2