ACF Repeater Field, need IF statement for if sub field has content

1. How do I get ACF repeater field value?
2. How do you use a repeater field in ACF?
3. How do I get to the sub field?
4. How do you show ACF in front end?
5. Is ACF repeater free?
6. How do you update the repeater field in ACF?
7. How do I get ACF images?
8. How do I get a field key ACF?
9. How do you get group fields in ACF?
10. How do I get custom field values in WordPress?

How do I get ACF repeater field value?

Basic Loop

php // check if the repeater field has rows of data if( have_rows('repeater_field_name') ): // loop through the rows of data while ( have_rows('repeater_field_name') ) : the_row(); // display a sub field value the_sub_field('sub_field_name'); endwhile; else : // no rows found endif; ?>

How do you use a repeater field in ACF?

This example demonstrates how to load a sub field value from a random row of a Repeater field. <?php $rows = get_field('repeater_field_name' ); if( $rows ) $index = array_rand( $rows ); $rand_row = $rows[ $index ]; $rand_row_title = $rand_row['title']; // Do something...

How do I get to the sub field?

Get a value from within a Repeater field.

This example shows how to loop through a Repeater field and load a sub field value. if( have_rows('parent_field') ): while ( have_rows('parent_field') ) : the_row(); $sub_value = get_sub_field('sub_field'); // Do something...

How do you show ACF in front end?

How to display custom field information on the frontend of your site.

1. Create a New Field Group. Once you've installed and activated the free version of Advanced Custom Fields from WordPress.org, go to Custom Fields > Add New to create your first Field Group. ...
2. Add Custom Fields. ...
3. Configure Settings and Publish.

Is ACF repeater free?

acf repeater was free in start - WordPress Development Stack Exchange.

How do you update the repeater field in ACF?

update_row()

1. Overview. Updates a row of data for an existing Repeater or Flexible Content field value. Parameters.
2. Return. (bool) True on successful update, false on failure. Change Log.
3. Examples. Add a new row using field names.

How do I get ACF images?

Customized display (array)

php $image = get_field('image'); if( $image ): // Image variables. $url = $image['url']; $title = $image['title']; $alt = $image['alt']; $caption = $image['caption']; // Thumbnail size attributes. $size = 'thumbnail'; $thumb = $image['sizes'][ $size ]; $width = $image['sizes'][ $size .

How do I get a field key ACF?

It's really simple….

1. In your Dashboard go to Custom Fields > Custom Fields, and choose your field group.
2. Click 'Screen Options' at the top right of your browser window.
3. Set 'Show Field Keys' to 'Yes'
4. See your field keys next to the field number in your group list.

How do you get group fields in ACF?

Get All Field Group Fields

We'll start by getting the fields and aggregating them. This function get all fields for a given field group using the acf_get_fields function from ACF. The only variable is on line 5, which will hold the field group ID. You can see this in the URL when editing a field group.

How do I get custom field values in WordPress?

The default way to show custom fields in WordPress would be to:

1. Open the single. php file or page. ...
2. Find the_content function so you can list your custom field data after the actual content of the post or page.
3. Use the get_post_meta function to fetch custom field values using their meta key then list them using PHP echo.