Hi Nicol, Thanks for this great plugin, it covers all the requirement of creating an appointment. I have few issues, you can check these at https://letustalks.org/appointment/

1. PayPal option does not validate reCaptcha, user can click on PayPal button without recaptcha validation
2. if I check Auto reservation from backend, the user is not able to proceed after selecting the date and time slot, the form is still disable
3. form is not redirecting after submission or not showing any message

below are few errors I got after submitting form  frontend-bootstrap.js?ver=3.0.10:922 Uncaught TypeError: Cannot read property 'message' of undefined
at Plugin.<anonymous> (frontend-bootstrap.js?ver=3.0.10:922)
at Object.d (jquery.js?ver=1.12.4-wp:2)
at i (jquery.js?ver=1.12.4-wp:2)
at Object.fireWith [as rejectWith] (jquery.js?ver=1.12.4-wp:2)
at x (jquery.js?ver=1.12.4-wp:4)
at XMLHttpRequest.c (jquery.js?ver=1.12.4-wp:4)     <br />
<b>Notice</b>: Undefined index: ea_fields in <b>/home/letustalks/public_html/wp-content/plugins/easy-appointments/src/fields/tablecolumns.php</b> on line <b>94</b><br />
<br />
<b>Notice</b>: Undefined index: ea_fields in <b>/home/letustalks/public_html/wp-content/plugins/easy-appointments/src/fields/tablecolumns.php</b> on line <b>94</b><br />
<br />
<b>Notice</b>: Undefined index: ea_fields in <b>/home/letustalks/public_html/wp-content/plugins/easy-appointments/src/fields/tablecolumns.php</b> on line <b>94</b><br />
<br />
<b>Notice</b>: Undefined index: ea_fields in <b>/home/letustalks/public_html/wp-content/plugins/easy-appointments/src/fields/tablecolumns.php</b> on line <b>94</b><br />
<br />
<b>Notice</b>: Undefined index: ea_fields in <b>/home/letustalks/public_html/wp-content/plugins/easy-appointments/src/fields/tablecolumns.php</b> on line <b>94</b><br />
{"message":"Ok"}