How to loop over the gallery field in ACF?
The Gallery field will return an array of attachments where each attachment is either an array, a string or an integer value depending on the Return Format set. This example demonstrates how to loop over a Gallery field value and display a list of images.
What’s the maximum number of attachments you can upload in ACF?
The maximum number of attachments allowed for field validation. Adds upload validation for minimum width in pixels (integer), height in pixels (integer) and filesize in MB (integer). The filesize may also be entered as a string containing the unit. eg. ’400 KB’. Adds upload validation for maximum width, height and filesize.
How to do upload validation in ACF Gallery?
Adds upload validation for minimum width in pixels (integer), height in pixels (integer) and filesize in MB (integer). The filesize may also be entered as a string containing the unit. eg. ’400 KB’. Adds upload validation for maximum width, height and filesize. Adds upload validation for specific file types.
What do I need to know about the gallery field?
The Gallery field provides an interactive interface for managing a collection of attachments. Added Minimum setting in version 5.1.9. Added Maximum setting in version 5.1.9. Added Allowed File Types setting in version 5.1.9.
Which is the best way to display custom fields in ACF?
ACF blocks — display your fields as a block Gutenberg, rather than a meta box. This is especially convenient if you’re building a site for a client and want to give them an easy way to input and visualize custom field data.
Is there a free version of advanced custom fields?
Advanced Custom Fields comes both in a free as well as an affordable premium version. For most basic uses, the free version is completely fine. It gives you access to almost all the field types, as well as all the time-saving and user-friendly features outlined above.
What does the image field return in ACF?
The Image field will return either an array, a string or an integer value depending on the Return Value set. This example demonstrates how to display the selected image when using the Image ID return type. This example uses the wp_get_attachment_image () function to generate the image HTML.