WordPress.org

1. trizzant
   Member
   Posted 4 months ago #

   I am looking for a way to limit the minimum donation amount. I tested a few .01 donations and it worked. The problem is that people may leave meaningless donations just to post comments. Without going into too much detail I have competition who can be very malicious. Multiple .01 donation would keep me busy removing comments and possibly suspend my account if combined with Paypal disputes.

   So I was thinking that the amount box in the donation form could be made to only accept values greater than X. X being $10 or whatever I decide on. Could this be a line I could add to the php. I am not a programmer but I can modify code if shown the right way. Any help is much appreciated, Thanks.

   http://wordpress.org/extend/plugins/donate-plus/

2. trizzant
   Member
   Posted 4 months ago #

   Paid a dev on Freelancer to do it. Here you go.

   Changes should be in donate-plus.php <--

   <span id="errd"></span>

   ^ That next to the amount input field tag
   ------------

   <script type='text/javascript'>
   jQuery('#donateplusform').submit(function() {

   if (jQuery('#amount').val() >= ".$dplus['default_value'].")
   {
   return true;
   }
   jQuery('#errd').css('color', 'red');
   jQuery('#errd').text('Error: $".$dplus['default_value']." Minimum ').show();

   return false;
   });
   </script>

   ^ That just below the donation form...

3. adalsanto
   Member
   Posted 4 months ago #

   Thank you for sharing it.

   I have made the suggested changes and now the donate-plus-php looks like the following:
   [Code moderated as per the Forum Rules. Please use the pastebin]

   But the page doesn't load (error).. Can anyone tell me where I have made the mistake?

   (I don't know anything about PHP..)

   Thank you in advance

4. adalsanto
   Member
   Posted 4 months ago #

   Sorry, I didn't know the Forum Rules on pasting code.

   To see code click here: http://pastebin.com/th8si17P

   Thank you

5. adalsanto
   Member
   Posted 3 months ago #

   Hi Trizzant, I have followed your instructions but I was not able to make donate-plus work. Could you please tell me after which line of code your code is put in donate-plus.php? Thank you. Andreas

6. adalsanto
   Member
   Posted 2 months ago #

   I have studied PHP in the meantime and I have got the answer myself.

   You should add the '<span>xxxx</span>' code above in donation-plus.php to:

   '<small>('.__('Currency: ','dplus').$cur.')<span id="errd"></span></small></p>';'

   And add between 'endif;' and 'return $output;' the following code:

   '$output.="--copy here code--";'

   Where --copy code here-- is the code listed above.

   I am surprised an indian freelance expert asked me $100 to do this trick, I am proud that I have saved money while learning a whole lot of PHP!! :)

Reply

You must log in to post.