Set max_length on homepage promo text

bakerydemo/base/migrations/0009_alter_homepage_promo_text.py

@@ -0,0 +1,24 @@
+# Generated by Django 4.0.7 on 2022-08-25 19:06
+
+from django.db import migrations
+import wagtail.fields
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("base", "0008_use_json_field_for_body_streamfield"),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name="homepage",
+            name="promo_text",
+            field=wagtail.fields.RichTextField(
+                blank=True,
+                help_text="Write some promotional copy",
+                max_length=1000,
+                null=True,
+            ),
+        ),
+    ]

bakerydemo/base/models.py

@@ -185,7 +185,7 @@ class HomePage(Page):
         blank=True, max_length=255, help_text="Title to display above the promo copy"
     )
     promo_text = RichTextField(
-        null=True, blank=True, help_text="Write some promotional copy"
+        null=True, blank=True, max_length=1000, help_text="Write some promotional copy"
     )
 
     # Featured sections on the HomePage