make textarea rows configurable (#3042)

* make textarea rows configurable

* add comments

* better defaults

sdk/base/lib/actions/input/builder/value.ts

@@ -283,6 +283,8 @@ export class Value<Type extends StaticValidatedAs, StaticValidatedAs = Type> {
       warning: null,
       minLength: null,
       maxLength: null,
+      minRows: 3
+      maxRows: 6
       immutable: false,
     }),
     * ```
@@ -296,6 +298,10 @@ export class Value<Type extends StaticValidatedAs, StaticValidatedAs = Type> {
     required: Required
     minLength?: number | null
     maxLength?: number | null
+    /** Defaults to 3 */
+    minRows?: number
+    /** Maximum number of rows before scroll appears. Defaults to 6 */
+    maxRows?: number
     placeholder?: string | null
     /**
      * @description Once set, the value can never be changed.
@@ -310,6 +316,8 @@ export class Value<Type extends StaticValidatedAs, StaticValidatedAs = Type> {
         warning: null,
         minLength: null,
         maxLength: null,
+        minRows: 3,
+        maxRows: 6,
         placeholder: null,
         type: "textarea" as const,
         disabled: false,
@@ -328,6 +336,8 @@ export class Value<Type extends StaticValidatedAs, StaticValidatedAs = Type> {
       required: Required
       minLength?: number | null
       maxLength?: number | null
+      minRows?: number
+      maxRows?: number
       placeholder?: string | null
       disabled?: false | string
     }>,
@@ -341,6 +351,8 @@ export class Value<Type extends StaticValidatedAs, StaticValidatedAs = Type> {
             warning: null,
             minLength: null,
             maxLength: null,
+            minRows: 3,
+            maxRows: 6,
             placeholder: null,
             type: "textarea" as const,
             disabled: false,

sdk/base/lib/actions/input/inputSpecTypes.ts

@@ -61,6 +61,8 @@ export type ValueSpecTextarea = {
   placeholder: string | null
   minLength: number | null
   maxLength: number | null
+  minRows: number
+  maxRows: number
   required: boolean
   disabled: false | string
   immutable: boolean