Filters the raw field value loaded from ACF before any per-display-format formatting is applied. Use this to normalize, sanitize, replace, or completely override the value the block will render.
Parameters
apply_filters( 'afb/value', $value, $field, $attr );Code language: PHP (php)$value(mixed) — The raw field value loaded from ACF.$field(array) — The ACF field array.$attr(array) — The block attributes array.
Modifiers
| Tag | Applies to |
|---|---|
afb/value | All ACF fields. |
afb/value/type={$type} | All fields of a specific field type. |
afb/value/name={$name} | All fields with a specific field name. |
afb/value/key={$key} | A single field, matched by field key. |
Example
// Trim whitespace from every text field's value before rendering.
add_filter( 'afb/value/type=text', function( $value ) {
return is_string( $value ) ? trim( $value ) : $value;
} );Code language: PHP (php)