[Resolved] Do not allow space with username field with CRED user form while creating users

[Author]

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[sahrf]

Tell us what you are trying to do?
In the user registration i have allowed the user to type in there username but I would like to put in a validation where there should not be any spaces. Is that possible?

Is there any documentation that you are following?

Is there a similar example that we can see?

What is the link to your site?
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[Minesh]

Hello. Thank you for contacting the Toolset support.

Well - you can use CRED hook cred_form_validate to validate your form.

For example - add following code to your current theme's functions.php file:

add_filter('cred_form_validate','validate_space_in_login',10,2);
function validate_space_in_login($field_data, $form_data)
{
    list($fields,$errors)=$field_data;
    if ( $form_data['id'] == 99999) {
		if(strpos($fields['user_login']['value'],' ') !== false){
			 $errors['user_login']='Please enter username without space.';   
		}

    }
    return array($fields,$errors);
}

Where:
- Replace the 99999 with your original CRED form ID.

More info:
https://toolset.com/documentation/programmer-reference/cred-api/#cred_form_validate

[sahrf]

Very efficient and quick