fix: fix the prefix input variable in the DA to allow null (#306)

mukulpalit-ibm · ocofaigh · web-flow · commit 6a06363953d6 · 2025-07-22T17:05:26.000+01:00
Co-authored-by: Conall Ó Cofaigh &lt;ocofaigh@ie.ibm.com&gt;
diff --git a/solutions/fully-configurable/variables.tf b/solutions/fully-configurable/variables.tf
@@ -37,7 +37,7 @@ variable "prefix" {
 
   validation {
     # must not exceed 16 characters in length
-    condition     = length(var.prefix) <= 16
+    condition     = var.prefix == null || var.prefix == "" ? true : length(var.prefix) <= 16
     error_message = "Prefix must not exceed 16 characters."
   }
 }
diff --git a/solutions/security-enforced/variables.tf b/solutions/security-enforced/variables.tf
@@ -37,7 +37,7 @@ variable "prefix" {
 
   validation {
     # must not exceed 16 characters in length
-    condition     = length(var.prefix) <= 16
+    condition     = var.prefix == null || var.prefix == "" ? true : length(var.prefix) <= 16
     error_message = "Prefix must not exceed 16 characters."
   }
 }

Original file line number	Diff line number	Diff line change
`@@ -37,7 +37,7 @@ variable "prefix" {`
`37`	`37`
`38`	`38`	`validation {`
`39`	`39`	`# must not exceed 16 characters in length`
`40`		`- condition = length(var.prefix) <= 16`
	`40`	`+ condition = var.prefix == null \|\| var.prefix == "" ? true : length(var.prefix) <= 16`
`41`	`41`	`error_message = "Prefix must not exceed 16 characters."`
`42`	`42`	`}`
`43`	`43`	`}`