1
vote
1
vote
Class 'Craft' not found
This is not really specific to Craft, but you should import Craft at the beginning of your class file like this:
<?php
use Craft;
...
I suggest you take a look at that documentation for more ...
- 281
1
vote
Using Recaptcha v2 and Guest Entries plugin
I don't have much experience with these, but here are some potential plugins you can look into for Craft 2 that use various anti-spam techniques:
https://straightupcraft.com/craft-plugins/snaptcha
...
- 66.5k
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