Add more descriptions

Form/Type/FormActionSaveField.php

@@ -31,7 +31,7 @@ public function buildForm(FormBuilderInterface $builder, array $options)
             'field',
             LeadFieldsType::class,
             [
-                'label'                 => 'mautic.form.field.section.leadfield',
+                'label'                 => 'mautic.formactions.contact.field.to.save',
                 'label_attr'            => ['class' => 'control-label'],
                 'multiple'              => false,
                 'with_company_fields'   => false,
@@ -58,6 +58,7 @@ public function buildForm(FormBuilderInterface $builder, array $options)
                 'label_attr'            => ['class' => 'control-label'],
                 'attr'                  => [
                     'class'    => 'form-control',
+                    'tooltip' => 'mautic.formactions.syntax.desc'
                 ],
                 'required'    => true,
                 'constraints' => [

README.md

@@ -6,9 +6,16 @@ Plugin allow save to any fields custom string processign by twig syntax from for
 
 Another example of twig syntax
 
-`{{formfield.firstname}}x{{formfield.email|slice(0, 4)}}`
+- `{{formfield.email|slice(0, 4)}}` - four letters from email
+- `{{ formfield.email|split('@')|last }}` - domain of provider from email address - string after @
+- `{{ formfield.email|split('@')|first }}` - string before @ from email address
 
-Of course, you are able to process data with any twig feature, you can truncate data etc.
+Of course, you are able to process data with any twig feature, you are able to  transform/truncate data etc.
+
+#### Allowed tags in syntax
+
+- {{ formfield.alias }}  - any field from submitted form
+- {{ contactfield.alias }} - any contact fields
 
 ## Installation
 
@@ -18,10 +25,10 @@ Of course, you are able to process data with any twig feature, you can truncate
 2. Unzip files to plugins/MauticFormActionsBundle
 3. Clear cache (app/cache/prod/)
 4. Go to /s/plugins/reload
+5. Enable Form Actions
+6. Go to forms, create form and see new Form Save actions option in actions tab
 
-### Usage
-
-{{formfield.firstname}} {{formfield.email|slice(0, 4)}}
+<img src="https://user-images.githubusercontent.com/462477/94358620-b0739980-00a2-11eb-9bf1-07af4518967a.png" width="500">
 
 ### Credits
 

Translations/en_US/messages.ini

@@ -2,4 +2,5 @@ mautic.formactions.save_field="Form Save Actions"
 mautic.formactions.save_field.desc="Acctions allow process form fields and contact fields after save form"
 mautic.formactions.syntax="Twig Syntax"
 mautic.formactions.syntax.desc="Allowd tags: {{ formfield.alias }} and {{ contactfield.alias }}"
-mautic.formactions.overwriteWithBlank="Overwrite with blank"
+mautic.formactions.overwriteWithBlank="Overwrite with blank"
+mautic.formactions.contact.field.to.save="Contact field to save processed data"