diff --git a/packages/bbui/src/Form/Combobox.svelte b/packages/bbui/src/Form/Combobox.svelte
index 368e8bec4b..83927b05db 100644
--- a/packages/bbui/src/Form/Combobox.svelte
+++ b/packages/bbui/src/Form/Combobox.svelte
@@ -6,6 +6,7 @@
   export let value = null
   export let label = undefined
   export let disabled = false
+  export let readonly = false
   export let labelPosition = "above"
   export let error = null
   export let placeholder = "Choose an option or type"
@@ -33,6 +34,7 @@
     {value}
     {options}
     {placeholder}
+    {readonly}
     {getOptionLabel}
     {getOptionValue}
     on:change={onChange}
diff --git a/packages/bbui/src/Form/Core/Combobox.svelte b/packages/bbui/src/Form/Core/Combobox.svelte
index 6a1390eeea..6a6423cccf 100644
--- a/packages/bbui/src/Form/Core/Combobox.svelte
+++ b/packages/bbui/src/Form/Core/Combobox.svelte
@@ -9,6 +9,7 @@
   export let id = null
   export let placeholder = "Choose an option or type"
   export let disabled = false
+  export let readonly = false
   export let error = null
   export let options = []
   export let getOptionLabel = option => option
@@ -73,6 +74,7 @@
       value={value || ""}
       placeholder={placeholder || ""}
       {disabled}
+      {readonly}
       class="spectrum-Textfield-input spectrum-InputGroup-input"
     />
   </div>
diff --git a/packages/bbui/src/Form/Core/TextField.svelte b/packages/bbui/src/Form/Core/TextField.svelte
index 85c71338f7..d2064ddde0 100644
--- a/packages/bbui/src/Form/Core/TextField.svelte
+++ b/packages/bbui/src/Form/Core/TextField.svelte
@@ -16,15 +16,15 @@
   const dispatch = createEventDispatcher()
   let focus = false
 
-  const updateValue = value => {
+  const updateValue = newValue => {
     if (readonly) {
       return
     }
     if (type === "number") {
-      const float = parseFloat(value)
-      value = isNaN(float) ? null : float
+      const float = parseFloat(newValue)
+      newValue = isNaN(float) ? null : float
     }
-    dispatch("change", value)
+    dispatch("change", newValue)
   }
 
   const onFocus = () => {