forms refactoring - attributes form layout (#697)

Author: tomasMizera

src/layer/conditional-visibility/index.md

@@ -1,5 +1,5 @@
-# Show and hide fields depending on a field value (conditional visibility)
-Conditional visibility can be applied to groups and tabs, meaning they will be displayed or hidden depending on the value of a field.
+# Conditional Visibility
+Conditional visibility can be applied to groups and tabs, so that they will be displayed or hidden depending on the value of a field.
 
 :::tip Example project available
 You can explore this functionality in <MerginMapsProject id="documentation/form_setup" />. 

src/layer/form-layout/index.md

@@ -1,7 +1,7 @@
 # Attributes Form Layout
 [[toc]]
 
-Collecting and editing data in the field can be more efficient with forms that are easy to navigate. QGIS offers a lot of options for improving the layout of your forms, such as using groups and tabs to keep related fields together, displaying or hiding a group of fields based on conditional visibility, or displaying tips and instructions in the forms.
+Collecting and editing data in the field can be more efficient with forms that are easy to navigate. QGIS offers a lot of options for improving the layout of your forms, such as using [tabs and groups](../tabs-and-groups/) to keep related fields together, displaying or hiding a group of fields based on [conditional visibility](../conditional-visibility/), or displaying tips and instructions in the forms using the [Text or HTML widget](../info-widgets/). The starting point for creating a form is [QGIS Drag and Drop Designer](#qgis-drag-and-drop-designer).
 
 
 ## QGIS Drag and Drop Designer

src/layer/tabs-and-groups/index.md

@@ -1,5 +1,5 @@
 # Tabs and groups
-Using QGIS Drag and Drop designer, fields can be arranged into groups and tabs.
+Using [QGIS Drag and Drop designer](../form-layout/#qgis-drag-and-drop-designer), fields can be arranged into groups and tabs.
 
 :::tip Example project available
 To see an example of tabs and groups, you can clone <MerginMapsProject id="documentation/form_setup" />.