expo qr code to get visitors email

config/sync/field.field.node.materiau.field_fiche_expo.yml

@@ -0,0 +1,27 @@
+uuid: c31ef185-cef1-4e63-a11e-af52be3d4dfa
+langcode: fr
+status: true
+dependencies:
+  config:
+    - field.storage.node.field_fiche_expo
+    - node.type.materiau
+  module:
+    - file
+id: node.materiau.field_fiche_expo
+field_name: field_fiche_expo
+entity_type: node
+bundle: materiau
+label: 'Fiche expo'
+description: ''
+required: false
+translatable: false
+default_value: {  }
+default_value_callback: ''
+settings:
+  file_directory: fichesexpo
+  file_extensions: pdf
+  max_filesize: ''
+  description_field: false
+  handler: 'default:file'
+  handler_settings: {  }
+field_type: file