Validate a unique code field?

Hi @cimot456

This requires customization on your end. Is the value NUC01 incremental? For example, when a user registers, the NUC01 will be assigned to that user. And then the next user who will register will be assigned with NUC02?

Regards,

@champsupertramp

For now I need a fixed value, which is NUC01 for all registered users without entering a unique code.

But if you don’t mind for sharing 2 in version, I’ll gladly accept it.

Who knows in the future it will require different conditions, I already have it.

Thank You

Hi @cimot456

Here’s a code snippet that you can try. Ensure that the Unique Code field has a meta key “regno_subscriber”. This only sets a fixed default value “NUC01” when the Unique Code field is not filled.

add_action("um_submit_form_register","um_021522_unique_code");
function um_021522_unique_code( $post_form ){
    
    if(  isset( $post_form['regno_subscriber'] ) && ! empty( $post_form['regno_subscriber'] ) ){
       
        if( "P150K" !== $post_form['regno_subscriber'] ){
            UM()->form()->add_error('regno_subscriber', __( 'The unique code you entered is invalid', 'ultimate-member' ) );
		}
	
    }  
}

add_action( 'um_registration_complete', 'um_021522_set_default_unique_code' ,1 );
function um_021522_set_default_unique_code( $user_id ){
   
    update_user_meta( $user_id, "regno_subscriber", "NUC01" );
}

You can add the above code to your theme/child-theme’s functions.php file or use the Code Snippet plugin to run the code.

Regards,

@champsupertramp

Thank you for helping me.

Here is the explanation after I used the code snippet you provided.

1. Register by entering the P150K code in the unique code field > Saving the NUC01 value > it should be “P150K”

2. Register by entering the code X123W in the unique code field > Saving the NUC01 value > it should be cancel the registration and display a message: The code you entered is invalid

3. Register without entering a unique code > Saving the NUC01 value > This is correct

I was wrong explaining at the beginning, in the “Robert as agent” section it should be “Robert as partner”..

So please let me explain again.

Behind I have a dynamic number of users with partner roles (eg 30 people).

Each partner has a different code and is stored with the meta key “regno_partner”.

Name : Michael
roles : um_partner
regno_partner : P150K

Name : Samantha
role : um_partner
regno_partner : PL25K

etc. (according to the number of registered partners)

Partners share regno_partner (hereinafter referred to as a unique code) to potential customers/users as one of the conditions to get a discount when they buy one of our products.

A unique code must be entered when the customer registers.
For users who do not enter a unique code, they cannot apply for a discount or will get another program.

For that, I need to create a form that dynamically checks whether a unique code is available or not.

So I guess it would look like this:

1. Consumers enter P150K unique code > Unique code – matching (Owned by Michael) > Continue registration > P150K unique code will be stored in the regno_subscriber meta key

2. Consumers enter PL25K unique code > Unique code – matching (Owned by Samantha) > Continue registration > PL25K unique code will be stored in the regno_subscriber meta key

3. The consumer enters a random/any unique code (example: X123W) > The unique code does not match (no partner has the unique code) > Cancel registration > Display a message to the field > Your unique code is invalid

4. Consumers do not enter unique code / unique code field is empty / not filled in > Continue registration > Fill in unique code field with default value : NUC01 > Save value in regno_subscriber meta key

I hope this additional information helps you.

halo…

@cimot456

Thanks for your explanation,
I will make a Custom Validation code snippet implementing your Rules.

@missveronicatv

Thank you in advance

@cimot456

Now it’s time for you to start testing this code snippet:

Set the regno_subscriber UM Forms Designer Field to Custom Validation
and Custom Action to unique_code_field

add_filter( 'um_add_user_frontend_submitted', 'um_before_save_filter_unique_code_field', 10, 1 );
add_action( 'um_custom_field_validation_unique_code_field', 'um_custom_validate_unique_code_field', 30, 3 );
    
    function um_before_save_filter_unique_code_field( $args ) {

        if( isset( $args['regno_subscriber'] ) && empty( $args['regno_subscriber'] )) { 
            $args['regno_subscriber'] = 'NUC01';   
            $args['submitted']['regno_subscriber'] = 'NUC01';
        }    
        return $args;
    }
    
    function um_custom_validate_unique_code_field( $key, $array, $args ) {
        
        global $wpdb;

        if ( isset( $args[$key] )) {            
            $code_value = sanitize_text_field( $args[$key] );
            if( !empty( $code_value )) {
                $code_field = $wpdb->get_results( "SELECT * FROM $wpdb->usermeta WHERE meta_key='regno_partner' AND meta_value='{$code_value}'" );                
                if ( empty( $code_field ) || count( $code_field ) == 0 ) {
                    UM()->form()->add_error( $key, __( 'Your unique code is invalid.', 'ultimate-member' ) );
                }
            }
        } 
    }

• This reply was modified 2 years, 9 months ago by missveronica.
• This reply was modified 2 years, 9 months ago by missveronica.

@missveronicatv

I will try it now

@cimot456

Verify also that you get the regno_subscriber meta key value in your “New User Notification” admin email and also in the WP -> Users -> Info Display with the submitted data.

• This reply was modified 2 years, 9 months ago by missveronica.

@missveronicatv

I have tested it.

However I haven’t been able to get it to work.

When I register with random code – K249D (no partner has that code – regno_partner), registration is still successful.
K249D is stored in regno_subscriber.

With this condition the registration should be canceled and a message appears that “The code you entered is not valid).

Can I ask for your help to review the code again?

Thank You

@cimot456

Make sure that you have made the Custom Validation.

See this example with mobile number

https://docs.ultimatemember.com/article/94-apply-custom-validation-to-a-field

@missveronicatv

omg…

I’m really stupid.

Not read carefully.

Even though you have explained clearly in the previous answer.

I am really sorry.

Now, the code that you created I have retested and it works perfectly as I want.

I really thank you for your time and your help, I really appreciate it.

@missveronicatv @champsupertramp

I’ve tried several conditions when registering.

So far there seems to be no problem. (And hopefully not).

So I reconfirmed, for accepted the answer and thanks for the help.

For that, I would like to mark this thread as resolved.

Regards

Thanks for letting us know.