sanitize form inputs

Author: lukman-paystack

admin/class-paystack-forms-admin.php

@@ -383,6 +383,7 @@ function kkd_pff_paystack_editor_add_form_data()
 						<option value="ZAR" ' . kkd_pff_paystack_txncheck('ZAR', $currency) . '>South African Rand</option>
 						<option value="KES" ' . kkd_pff_paystack_txncheck('KES', $currency) . '>Kenyan Shillings</option>
                         <option value="XOF" ' . kkd_pff_paystack_txncheck('XOF', $currency) . '>West African CFA franc</option>
+                        <option value="RWF" ' . kkd_pff_paystack_txncheck('RWF', $currency) . '>Rwandan Francs</option>
                         <option value="EGP" ' . kkd_pff_paystack_txncheck('EGP', $currency) . '>Egyptian Pound</option>
 						<option value="USD" ' . kkd_pff_paystack_txncheck('USD', $currency) . '>US Dollars</option>
 				  </select>';