加电话号码的限制

Teachers/schema/tea_request.py

@@ -1,4 +1,4 @@
-from pydantic import BaseModel
+from pydantic import BaseModel,Field
 from Teachers.model.tea_model import *
 
 #查询使用请求体，都可以为空
@@ -8,7 +8,7 @@ class TeaRequest(BaseModel):
     sex: Gender|None = None
     class_id: int | None = None
     sub: str|None = None
-    phone: str|None = None
+    phone: str | None
     home_place: str|None = None
     collage: str|None = None
     education: str|None = None
@@ -24,7 +24,7 @@ class NewTeaRequest(BaseModel):
     class_id: int | None = None
     sub: str | None = None
     home_place: str | None = None
-    phone: str
+    phone: str | None = Field(default=None, min_length=11, max_length=11)
     collage: str | None = None
     education: str | None = None
     work_experience: str | None = None
@@ -37,7 +37,7 @@ class NewTeaRequest1(BaseModel):
     class_id: int | None = None
     sub: str | None = None
     home_place: str | None = None
-    phone: str|None = None
+    phone: str | None = Field(default=None, min_length=11, max_length=11)
     collage: str | None = None
     education: str | None = None
     work_experience: str | None = None