Base of authentication.

forms/accounts.py

@@ -0,0 +1,9 @@
+from flask_wtf import Form
+from wtforms import DecimalField, IntegerField, StringField
+
+class AccountIdForm(Form):
+    id = IntegerField()
+
+class AccountForm(AccountIdForm):
+    name = StringField()
+    authorized_overdraft = DecimalField()