Apply a joi.array.min to non-optional file upload fields

davidjamesstone · davidjamesstone · commit 119a83cf3e94 · 2026-02-09T14:44:41.000Z
diff --git a/src/server/plugins/engine/components/FileUploadField.ts b/src/server/plugins/engine/components/FileUploadField.ts
@@ -134,6 +134,8 @@ export class FileUploadField extends FormComponent {
 
       if (typeof schema.min === 'number') {
         formSchema = formSchema.min(schema.min)
+      } else if (options.required !== false) {
+        formSchema = formSchema.min(1)
       }
     } else {
       formSchema = formSchema.length(schema.length)

Original file line number	Diff line number	Diff line change
`@@ -134,6 +134,8 @@ export class FileUploadField extends FormComponent {`
`134`	`134`
`135`	`135`	`if (typeof schema.min === 'number') {`
`136`	`136`	`formSchema = formSchema.min(schema.min)`
	`137`	`+ } else if (options.required !== false) {`
	`138`	`+ formSchema = formSchema.min(1)`
`137`	`139`	`}`
`138`	`140`	`} else {`
`139`	`141`	`formSchema = formSchema.length(schema.length)`