The ability to remove address and reduce min. search length to 1 (thanks keycloak!)

yellow/routes.py

@@ -34,7 +34,6 @@ async def dashboard():
 @bp_routes.post("/dashboard/address")
 @login_required
 async def dashboard_address_post():
-    # get FORM POST value 'address'
     form = await request.form
     address = form.get('address')
     if not bool(re.match(r'^(WW)\\d[0-9A-Za-z]{94}$', address)):
@@ -50,13 +49,21 @@ async def dashboard_address_post():
     return await render_template('dashboard.html')
 
 
+@bp_routes.post("/dashboard/address/delete")
+@login_required
+async def dashboard_address_delete():
+    from yellow.models import User
+    user = User.select().filter(User.id == session['user']['id']).get()
+    user.address = None
+    user.save()
+    session['user'] = user.to_json()
+    return redirect(url_for("bp_routes.dashboard"))
+
+
 @bp_routes.route("/search")
 async def search():
     needle = request.args.get('username')
     if needle:
-        if len(needle) <= 1:
-            raise Exception("Search term needs to be longer")
-
         users = [u for u in await User.search(needle)]
         if users:
             return await render_template('search_results.html', users=users)
@@ -73,7 +80,7 @@ async def search():
 
 @bp_routes.route("/user/<path:name>")
 async def user_page(name: str):
-    if not name or len(name) <= 1:
+    if not name:
         raise Exception("invalid name")
     name = name.lower()