Issue #3460201: D10.3.1 on decimal field with precision 20 no check appears

precision_modifier.module

@@ -12,13 +12,12 @@ function precision_modifier_form_alter(&$form, FormStateInterface $form_state, $
 
   $form_object = $form_state->getFormObject();
 
-  if ($form_object instanceof EntityForm && $form_id == 'field_storage_config_edit_form') {
+  if ($form_object instanceof EntityForm && $form_id == 'field_config_edit_form') {
     $entity = $form_object->getEntity();
-    $hasData = $entity->hasData();
 
     $fieldType = $entity->getType();
 
-    if ($fieldType == 'decimal' && $hasData) {
+    if ($fieldType == 'decimal' ) {
       $precisionNumbers = range(10, 32);
       $precision = [];
       foreach ($precisionNumbers as $precisionNumber) {
@@ -75,12 +74,13 @@ function precision_modifier_form_alter(&$form, FormStateInterface $form_state, $
 }
 function precision_modifier_field_storage_config_edit_form(array $form, FormStateInterface $form_state) {
   if ($form_state->getValue('increase')) {
-    $field = $form_state->getValue('field');
-    $bundle = $form_state->getValue('content_type');
+    $field = $form_state->getFormObject()->getEntity();
+    $field_name = $field->getName();
+    $bundle = $field->getTargetBundle();
     $precision = $form_state->getValue('precision');
     $scale = $form_state->getValue('scale');
 
     $precisionModifierService = Drupal::service('precision_modifier.default');
-    $precisionModifierService->increasePrecision($field, $bundle, $precision, $scale);
+    $precisionModifierService->increasePrecision($field_name, $bundle, $precision, $scale);
   }
 }
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