Fix "$slots.default is not a function"

Valdo Ghafoor · web-flow · commit b0da0741f61e · 2023-01-16T16:21:12.000+01:00
Hi,
I'm using your package with Vue 3 and when I invoke flow-form component, I have this error.

Apparently if there is no slots, $slots.default is undefined
diff --git a/src/components/FlowForm.vue b/src/components/FlowForm.vue
@@ -307,7 +307,7 @@
               descriptionLink: LinkOption
             }
 
-            const defaultSlot = this.$slots.default()
+            const defaultSlot = this.$slots.default && this.$slots.default()
             let children = null
 
             if (defaultSlot && defaultSlot.length) {

Original file line number	Diff line number	Diff line change
`@@ -307,7 +307,7 @@`
`307`	`307`	`descriptionLink: LinkOption`
`308`	`308`	`}`
`309`	`309`
`310`		`- const defaultSlot = this.$slots.default()`
	`310`	`+ const defaultSlot = this.$slots.default && this.$slots.default()`
`311`	`311`	`let children = null`
`312`	`312`
`313`	`313`	`if (defaultSlot && defaultSlot.length) {`