public static function ParagraphsSets::getWidgetStateParents in Paragraphs Sets 8.2

Returns the location of processing information within $form_state.

Parameters

array $parents: The array of #parents where the widget lives in the form.

string $field_name: The field name.

Return value

array The location of processing information within $form_state.

2 calls to ParagraphsSets::getWidgetStateParents()

ParagraphsSets::getWidgetState in src/ParagraphsSets.php

Retrieves processing information about the widget from $form_state.

ParagraphsSets::setWidgetState in src/ParagraphsSets.php

Stores processing information about the widget in $form_state.

File

src/ParagraphsSets.php, line 220

Class

ParagraphsSets

Utitlity class for paragraphs_sets.

Namespace

Drupal\paragraphs_sets

Code

public static function getWidgetStateParents(array $parents, $field_name) {

  // Field processing data is placed at
  // $form_state->get(['field_storage', '#parents', ...$parents..., '#fields',
  // $field_name]), to avoid clashes between field names and $parents parts.
  return array_merge([
    'field_storage',
    '#parents',
  ], $parents, [
    '#fields',
    $field_name,
  ]);
}