karl-cardenas-coding · May 29, 2020 15:29
diff --git a/variable-input.tf b/variable-input.tf
 variable "os" {
  default = "linux"

  validation {
    # The condition here identifies if the variable contains the string "linxu" OR "windows".
    condition = can(regex("linux|windows", var.os))
    error_message = "ERROR: Operating System must be Windows OR Linux."
  }
 }
	variable "os" {
	default = "linux"

	validation {
	# The condition here identifies if the variable contains the string "linxu" OR "windows".
	condition = can(regex("linux\|windows", var.os))
	error_message = "ERROR: Operating System must be Windows OR Linux."
	}
	}