LLMS_Form_Handler::maybe_modify_edit_account_field_settings( array $posted_data, string $location, array[] $fields )

Modify LifterLMS Fields prior to performing submit handler validations.

Contents

Parameters Parameters

$posted_data

(array) (Required) User submitted form data (passed by reference).

$location

(string) (Required) Form location ID.

$fields

(array[]) (Required) Array of LifterLMS Form Fields (passed by reference).

Top ↑

Return Return

(void)

Top ↑

Source Source

File: includes/forms/class-llms-form-handler.php

116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
public function maybe_modify_edit_account_field_settings( &$posted_data, $location, &$fields ) {
 
    if ( 'account' !== $location ) {
        return;
    }
 
    /**
     * If email address and passwords aren't submitted we can mark them as "optional" fields.
     *
     * These fields are dynamically toggled and disabled if they're not modified.
     * Process `password_current` as last as it depends on `password` field submission.
     */
    foreach ( array( 'email_address', 'password', 'password_current' ) as $field_id ) {
 
        // If the field exists and it's not included (or empty) in the posted data.
        $index = LLMS_Forms::instance()->get_field_by( $fields, 'id', $field_id, 'index' );
        if ( false !== $index && empty( $posted_data[ $fields[ $index ]['name'] ] ) ) {
 
            // When updating a password, the `password_current` is mandatory.
            if ( 'account' === $location && 'password_current' === $field_id ) {
                // Get `password` field.
                $password_index = LLMS_Forms::instance()->get_field_by( $fields, 'id', 'password', 'index' );
                // If a `passowrd` feld has been submitted then the `password_current` cannot be skipped.
                if ( false !== $password_index &&
                        ! empty( $posted_data[ $fields[ $password_index ]['name'] ] ) ) {
                    continue;
                }
            }
 
            // Remove the field so we don't accidentally save an empty value later.
            unset( $posted_data[ $fields[ $index ]['name'] ] );
 
            // Mark the field as optional (for validation purposes).
            $fields[ $index ]['required'] = false;
 
            // Check if there's a confirm field and do the same.
            $con_index = LLMS_Forms::instance()->get_field_by( $fields, 'id', "{$field_id}_confirm", 'index' );
            if ( false !== $con_index && empty( $posted_data[ $fields[ $con_index ]['name'] ] ) ) {
                unset( $posted_data[ $fields[ $con_index ]['name'] ] );
                $fields[ $con_index ]['required'] = false;
            }
        }
    }
 
}

Expand full source code Collapse full source code View on GitHub

Top ↑

Changelog Changelog

Changelog
Version Description
5.1.0 Do not allow submitting a password change without providing a password_current
5.0.0 Introduced.

Top ↑

User Contributed Notes User Contributed Notes

You must log in before being able to contribute a note or feedback.