This support ticket is created Il y a 6 années et 9 mois. There's a good chance that you are reading advice that it now obsolete.
This is the technical support forum for Toolset - a suite of plugins for developing WordPress sites without writing PHP.
Everyone can read this forum, but only Toolset clients can post in it. Toolset support works 6 days per week, 19 hours per day.
No supporters are available to work today on Toolset forum. Feel free to create tickets and we will handle it as soon as we are online. Thank you for your understanding.
I'm new to toolset, I was trying to validate a form using cred api.
I entered the following code in the function.php file :
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']==2882)
{
//check my_field value
if ($fields['wpv-post-title']['value']<'10')
{
//set error message for my_field
$errors['wpv-post-title']='Minore di 10';
}
}
//return result
return array($fields,$errors);
}
I created a small test form. I want to implement a check on field about-me.
In the reference guides posted on your site I found this code , I've put this code in my file function.php,
I'm obviously changing the slug of the field.
Theoretically if I submit the form leaving the blank field I should receive a alert.
My problem is that when I make the form subbmit I do not receive any alert.
What am I wrong I do not understand?
Can you give me an example based on my test form?
I look forward to feedback.
Best Regards.
Davide
EXAMPLE CODE
//Text-like fields (textarea, WYSIWYG) have only one value, which is the actual input text.
add_filter('cred_form_validate', 'validate_form_wyswyg');
function validate_form_wyswyg( $data ) {
list($fields,$errors)=$data;
if (empty($fields['about-me']['value'])) {
$errors['about-me'] = 'Missing wyswyg';
}
return array($fields,$errors);
}
I solved my initial issue, I verified and I was wrong to inserting the slug into the function.
Now I want understand how to validate a text field using this function:
I need to make a check on the characters entered by the user, for example excluding the symbols! $ /.. ecc
regex can be used?
//Text-like fields (textarea, WYSIWYG) have only one value, which is the actual input text.
add_filter('cred_form_validate', 'validate_form_wyswyg');
function validate_form_wyswyg( $data ) {
list($fields,$errors)=$data;
if (empty($fields['wpcf-wyswyg']['value'])) {
$errors['wpcf-wyswyg'] = 'Missing wyswyg';
}
return array($fields,$errors);
}
in alternative to your API i can use jquery to validate the form field?
Ok, can you provide me 2 validation examples ?
One using jquery and one utilizing your api eventually with a regex.
So far my team and I have not been able to implement jquery.
Can you give us a demonstration of how to use jquery in post forms and how to use your Api with regexes?
/Text-like fields (textarea, WYSIWYG) have only one value, which is the actual input text.
add_filter('cred_form_validate', 'validate_form_wyswyg');
function validate_form_wyswyg( $data ) {
list($fields,$errors)=$data;
$field_value = $fields['wpcf-myfield']['value']
$pattern='~\b(\d+)\s*(\w+)$~';
if (preg_match($pattern,$field_value,$match) == false) {
$errors['wpcf-wyswyg'] = 'Missing wyswyg';
}
return array($fields,$errors);
This should work if the regex fails, I suggest taking a look at the link here. hidden link
