add_filter('cred_form_validate','my_validation',10,2);
function my_validation($error_fields, $form_data){
//field data are field values and errors
list($fields,$errors)=$error_fields;
//uncomment this if you want to print the field values
//print_r($fields);
//validate if specific form
if ($form_data['id']==99999){
//check my_field value
if ($fields['videourl1']['value']!='correct_value')
{
//set error message for my_field
$errors['videourl1']='Wrong Value';
}
}
//return result
return array($fields,$errors);
}
Where:
- Replace 99999 with your orignal form ID
- Replace field names as required and adjust the code as required
Yes but will the error show above the generic field?
You know as the user types and the user doesn't paste a youtube url but something that isn't an url the user should get instant feedback. Do you know what I mean?
add_filter('cred_form_validate','my_validation',10,2);
function my_validation($error_fields, $form_data){
//field data are field values and errors
list($fields,$errors)=$error_fields;
//uncomment this if you want to print the field values
//print_r($fields);
//validate if specific form
if ($form_data['id']==99999){
//check my_field value
if ($fields['videourl1']['value']!='correct_value')
{
//set error message for my_field
$errors['videourl1']='Wrong Value';
}
}
//return result
return array($fields,$errors);
}
ahh - well, I shared that as I thought you want to validate generic field against some value. If you just want to make it required the code I shared is not needed, feel free to remove it.
So if I want the user to enter youtube urls only then I with your code I could do something like this maybe?
add_filter('cred_form_validate','my_validation',10,2);
function my_validation($error_fields, $form_data){
//field data are field values and errors
list($fields,$errors)=$error_fields;
//uncomment this if you want to print the field values
//print_r($fields);
//validate if specific form
if ($form_data['id']==99999){
//check my_field value
if ($fields['videourl1']['value']!='<em><u>hidden link</u></em>')
{
//set error message for my_field
$errors['videourl1']='Wrong Value';
}
}
//return result
return array($fields,$errors);
}
so a url from i.e.: hidden link shouldn't work. The user should only be allowed to paste YouTube URLs
Well - You should try something like the following code to validate the youtube URL.
add_filter('cred_form_validate','my_validation',10,2);
function my_validation($error_fields, $form_data){
//field data are field values and errors
list($fields,$errors)=$error_fields;
//uncomment this if you want to print the field values
//print_r($fields);
//validate if specific form
if ($form_data['id']==99999){
//check my_field value
$parts = parse_url($fields['videourl1']['value']);
if $parts['host'] != 'youtube.com' or $parts['host'] != 'www.youtube.com' ) {
//set error message for my_field
$errors['videourl1']='Wrong Value';
}
}
//return result
return array($fields,$errors);
}
add_filter('cred_form_validate','my_validation',10,2);
function my_validation($error_fields, $form_data){
//field data are field values and errors
list($fields,$errors)=$error_fields;
//uncomment this if you want to print the field values
//print_r($fields);
//validate if specific form
if ($form_data['id']==99999){
//check my_field value
$parts = parse_url($fields['videourl1']['value']);
if ($parts['host'] != 'youtube.com' or $parts['host'] != 'www.youtube.com' ) {
//set error message for my_field
$errors['videourl1']='Wrong Value';
}
}
//return result
return array($fields,$errors);
}
Well - to check that I need problem URL where you added CRED form and access details.
*** Please make a FULL BACKUP of your database and website.***
I would also eventually need to request temporary access (WP-Admin and FTP) to your site. Preferably to a test site where the problem has been replicated if possible in order to be of better help and check if some configurations might need to be changed.
I would additionally need your permission to de- and re-activate Plugins and the Theme, and to change configurations on the site. This is also a reason the backup is really important. If you agree to this, please use the form fields I have enabled below to provide temporary access details (wp-admin and FTP).
I have set the next reply to private which means only you and I have access to it.
