text entity can have minimum lines count

openpype/settings/entities/input_entities.py

@@ -448,6 +448,8 @@ class TextEntity(InputEntity):
         self.multiline = self.schema_data.get("multiline", False)
         self.placeholder_text = self.schema_data.get("placeholder")
         self.value_hints = self.schema_data.get("value_hints") or []
+        self.minimum_lines_count = (
+            self.schema_data.get("minimum_lines_count") or 0)
 
     def schema_validations(self):
         if self.multiline and self.value_hints:

openpype/settings/entities/schemas/README.md

@@ -380,6 +380,7 @@ How output of the schema could look like on save:
 - simple text input
     - key `"multiline"` allows to enter multiple lines of text (Default: `False`)
     - key `"placeholder"` allows to show text inside input when is empty (Default: `None`)
+    - key `"minimum_lines_count"` allows to define minimum size hint for UI. Can be 0-n lines.
 
 ```
 {