fix: fix the prefix input variable in the DA to allow null (#224)

mukulpalit-ibm · ocofaigh · web-flow · commit 39c723a0fd65 · 2025-07-23T13:06:36.000+01:00
Co-authored-by: Conall Ó Cofaigh &lt;ocofaigh@ie.ibm.com&gt;
diff --git a/solutions/apps/variables.tf b/solutions/apps/variables.tf
@@ -47,7 +47,7 @@ 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/project/variables.tf b/solutions/project/variables.tf
@@ -41,7 +41,7 @@ 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
`@@ -47,7 +47,7 @@ variable "prefix" {`
`47`	`47`
`48`	`48`	`validation {`
`49`	`49`	`# must not exceed 16 characters in length`
`50`		`- condition = length(var.prefix) <= 16`
	`50`	`+ condition = var.prefix == null \|\| var.prefix == "" ? true : length(var.prefix) <= 16`
`51`	`51`	`error_message = "Prefix must not exceed 16 characters."`
`52`	`52`	`}`
`53`	`53`	`}`
Original file line number	Diff line number	Diff line change
`@@ -41,7 +41,7 @@ variable "prefix" {`
`41`	`41`
`42`	`42`	`validation {`
`43`	`43`	`# must not exceed 16 characters in length`
`44`		`- condition = length(var.prefix) <= 16`
	`44`	`+ condition = var.prefix == null \|\| var.prefix == "" ? true : length(var.prefix) <= 16`
`45`	`45`	`error_message = "Prefix must not exceed 16 characters."`
`46`	`46`	`}`
`47`	`47`	`}`