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Multiple File & Picture Upload Issue

  • Hi! I am basically using a form to submit a front end post and am able to get all of the text fields to copy over easily. However, I have 2 fields causing issues. The first being a file upload field, and the second being a image upload field. Both fields allow for multiple files to be uploaded.

    For the files I am simply looking to display the urls as a link. I have been able to get the php code to work with a single file just not multiple.

    For the images I would like to create a slider and am starting with the base code in the docs which I listed below. I again am able to get a single image, just having an issue with the multiple images. I think I lack understanding with echo / repeater. Please Help!

    File Base Code:

    
    <?php if( get_field('file') ): ?>
        <a>" >Download File</a>
    <?php endif; ?>
    
    Image Slider Code:
    <?php 
    $images = get_field('gallery');
    if( $images ): ?>
        <div id="slider" class="flexslider">
            <ul class="slides">
                <?php foreach( $images as $image ): ?>
                    <li>
                        <img />" alt="<?php echo esc_attr($image['alt']); ?>" />
                        <p><?php echo esc_html($image['caption']); ?></p>
                    </li>
                <?php endforeach; ?>
            </ul>
        </div>
        <div id="carousel" class="flexslider">
            <ul class="slides">
                <?php foreach( $images as $image ): ?>
                    <li>
                        <img />" alt="Thumbnail of <?php echo esc_url($image['alt']); ?>" />
                    </li>
                <?php endforeach; ?>
            </ul>
        </div>
    <?php endif; ?>
    
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