from pydantic import BaseModel, Field
class CustomerCreate(BaseModel):
    name:str=Field(min_length=1,max_length=200);phone:str|None=None;email:str|None=None;address:str|None=None;city:str|None=None;state:str|None=None;notes:str|None=None
class CustomerUpdate(BaseModel):
    name:str|None=None;phone:str|None=None;email:str|None=None;address:str|None=None;city:str|None=None;state:str|None=None;notes:str|None=None;is_active:bool|None=None