ensure user reads privacy policy before creating account

Author: FilomenoSanchez

app.py

@@ -59,6 +59,14 @@ def toggle_gdpr_policy_modal(n_clicks):
     return callback_utils.toggle_modal(trigger)
 
 
+@app.callback(Output('create-user-button', 'disabled'),
+              [Input('gdpr-agreement-checkbox', 'checked')],
+              [State('create-user-button', 'disabled')])
+def toggle_createuser_button(checked, disabled):
+    trigger = dash.callback_context.triggered[0]
+    return callback_utils.toggle_createuserbutton(trigger, disabled)
+
+
 @app.callback(Output({'type': 'tutorial-modal', 'index': MATCH}, 'is_open'),
               [Input({'type': 'tutorial-button', 'index': MATCH}, 'n_clicks')])
 def toggle_tutorial_modal(n_clicks):

components/cards.py

@@ -325,9 +325,7 @@ def CreateUserCard():
             components.GdprAgreementCheckbox(),
             html.Br(),
             dbc.Button("Create new user", color="primary", block=True, id='create-user-button', disabled=True),
-            html.Br(),
         ]),
-        dbc.CardFooter([components.GdprPolicyModal(), components.GdprPolicyAlert()])
     ])
 
 

utils/callback_utils.py

@@ -25,6 +25,12 @@ def toggle_modal(trigger):
     return True
 
 
+def toggle_createuserbutton(trigger, disabled):
+    if not ensure_triggered(trigger):
+        return no_update
+    return not disabled
+
+
 def toggle_selection_alert(format_selection):
     if format_selection is not None:
         return None, False