diff --git a/src/ui/zabapgit_css_common.w3mi.data.css b/src/ui/zabapgit_css_common.w3mi.data.css
index 69e5a465d..ec9b356dc 100644
--- a/src/ui/zabapgit_css_common.w3mi.data.css
+++ b/src/ui/zabapgit_css_common.w3mi.data.css
@@ -1145,7 +1145,6 @@ settings_tab tr:first-child td { border-top: 0px; }
   background-color: white;
 }
 .dialog table td input {
-  margin: 0px 2px;
   border: 0px;
   background: none;
 }
diff --git a/src/ui/zabapgit_css_theme_default.w3mi.data.css b/src/ui/zabapgit_css_theme_default.w3mi.data.css
index e90318d95..fe60f3990 100644
--- a/src/ui/zabapgit_css_theme_default.w3mi.data.css
+++ b/src/ui/zabapgit_css_theme_default.w3mi.data.css
@@ -475,14 +475,16 @@ table.settings_tab input:focus {
 .dialog input::placeholder { color: #ccc }
 .dialog input:-ms-input-placeholder { color: #ccc }
 .dialog {
-  border-color: #cbcbcb;
-  background-color: #f4f4f4;
+  border-color: #ccc;
+  background-color: #f0f0f0;
 }
 .dialog li.dialog-commands a {
   border-color: #ccc;
+  background-color: #ddd;
 }
 .dialog li.dialog-commands input[type="submit"] {
   border-color: #ccc;
+  background-color: #ddd;
 }
 .dialog li.dialog-commands input[type="submit"].main {
   background-color: #64a8ff;
diff --git a/src/ui/zcl_abapgit_html_form.clas.abap b/src/ui/zcl_abapgit_html_form.clas.abap
index 7102c7dd7..f9b09805f 100644
--- a/src/ui/zcl_abapgit_html_form.clas.abap
+++ b/src/ui/zcl_abapgit_html_form.clas.abap
@@ -5,7 +5,14 @@ CLASS zcl_abapgit_html_form DEFINITION
 
   PUBLIC SECTION.
 
-    CONSTANTS c_rows TYPE string VALUE 'rows' ##NO_TEXT.
+    CONSTANTS c_rows TYPE string VALUE 'rows'.
+
+    CONSTANTS:
+      BEGIN OF c_cmd_type,
+        input  TYPE i VALUE 1,
+        link   TYPE i VALUE 2,
+        button TYPE i VALUE 3,
+      END OF c_cmd_type.
 
     CLASS-METHODS create
       IMPORTING
@@ -25,7 +32,7 @@ CLASS zcl_abapgit_html_form DEFINITION
         !iv_label      TYPE csequence
         !iv_action     TYPE csequence
         !iv_is_main    TYPE abap_bool DEFAULT abap_false
-        !iv_as_a       TYPE abap_bool DEFAULT abap_false
+        !iv_cmd_type   TYPE i DEFAULT 1
       RETURNING
         VALUE(ro_self) TYPE REF TO zcl_abapgit_html_form.
     METHODS text
@@ -96,6 +103,7 @@ CLASS zcl_abapgit_html_form DEFINITION
       IMPORTING
         !iv_label      TYPE csequence
         !iv_width      TYPE csequence OPTIONAL
+        !iv_readonly   TYPE abap_bool DEFAULT abap_false
       RETURNING
         VALUE(ro_self) TYPE REF TO zcl_abapgit_html_form.
     METHODS start_group
@@ -119,13 +127,27 @@ CLASS zcl_abapgit_html_form DEFINITION
         VALUE(ro_validation_log) TYPE REF TO zcl_abapgit_string_map
       RAISING
         zcx_abapgit_exception.
+    METHODS is_empty
+      IMPORTING
+        !io_form_data   TYPE REF TO zcl_abapgit_string_map
+      RETURNING
+        VALUE(rv_empty) TYPE abap_bool
+      RAISING
+        zcx_abapgit_exception.
+    METHODS hidden
+      IMPORTING
+        !iv_name       TYPE csequence
+      RETURNING
+        VALUE(ro_self) TYPE REF TO zcl_abapgit_html_form.
+
   PROTECTED SECTION.
   PRIVATE SECTION.
 
     TYPES:
       BEGIN OF ty_subitem,
-        label TYPE string,
-        value TYPE string,
+        label    TYPE string,
+        value    TYPE string,
+        readonly TYPE abap_bool,
       END OF ty_subitem.
     TYPES:
       ty_subitems TYPE STANDARD TABLE OF ty_subitem WITH DEFAULT KEY.
@@ -152,10 +174,10 @@ CLASS zcl_abapgit_html_form DEFINITION
       END OF ty_field.
     TYPES:
       BEGIN OF ty_command,
-        label   TYPE string,
-        action  TYPE string,
-        is_main TYPE abap_bool,
-        as_a    TYPE abap_bool,
+        label    TYPE string,
+        action   TYPE string,
+        is_main  TYPE abap_bool,
+        cmd_type TYPE i,
 *        onclick ???
       END OF ty_command.
     TYPES:
@@ -177,6 +199,7 @@ CLASS zcl_abapgit_html_form DEFINITION
         number      TYPE i VALUE 5,
         textarea    TYPE i VALUE 6,
         table       TYPE i VALUE 7,
+        hidden      TYPE i VALUE 8,
       END OF c_field_type.
     DATA:
       mt_fields TYPE STANDARD TABLE OF ty_field
@@ -222,6 +245,11 @@ CLASS zcl_abapgit_html_form DEFINITION
       IMPORTING
         !ii_html TYPE REF TO zif_abapgit_html
         !is_cmd  TYPE ty_command.
+    METHODS render_field_hidden
+      IMPORTING
+        !ii_html  TYPE REF TO zif_abapgit_html
+        !is_field TYPE ty_field
+        !is_attr  TYPE ty_attr.
 ENDCLASS.
 
 
@@ -258,8 +286,9 @@ CLASS zcl_abapgit_html_form IMPLEMENTATION.
     ASSERT sy-subrc = 0.
     ASSERT <ls_last>-type = c_field_type-table.
 
-    ls_column-label = iv_label.
-    ls_column-value = iv_width.
+    ls_column-label    = iv_label.
+    ls_column-value    = iv_width.
+    ls_column-readonly = iv_readonly.
 
     APPEND ls_column TO <ls_last>-subitems.
 
@@ -272,12 +301,12 @@ CLASS zcl_abapgit_html_form IMPLEMENTATION.
 
     DATA ls_cmd LIKE LINE OF mt_commands.
 
-    ASSERT iv_as_a IS INITIAL OR iv_is_main IS INITIAL.
+    ASSERT iv_cmd_type BETWEEN 1 AND 3.
 
-    ls_cmd-label = iv_label.
-    ls_cmd-action = iv_action.
-    ls_cmd-is_main = iv_is_main.
-    ls_cmd-as_a = iv_as_a.
+    ls_cmd-label    = iv_label.
+    ls_cmd-action   = iv_action.
+    ls_cmd-is_main  = iv_is_main.
+    ls_cmd-cmd_type = iv_cmd_type.
 
     APPEND ls_cmd TO mt_commands.
 
@@ -302,16 +331,75 @@ CLASS zcl_abapgit_html_form IMPLEMENTATION.
   ENDMETHOD.
 
 
+  METHOD hidden.
+
+    DATA ls_field LIKE LINE OF mt_fields.
+
+    ls_field-type  = c_field_type-hidden.
+    ls_field-name  = iv_name.
+    APPEND ls_field TO mt_fields.
+
+  ENDMETHOD.
+
+
+  METHOD is_empty.
+
+    DATA:
+      lv_value TYPE string,
+      lv_rows  TYPE i,
+      lv_row   TYPE i.
+
+    FIELD-SYMBOLS <ls_field> LIKE LINE OF mt_fields.
+
+    rv_empty = abap_true.
+    LOOP AT mt_fields ASSIGNING <ls_field> WHERE type <> c_field_type-field_group.
+      lv_value = condense(
+        val = io_form_data->get( <ls_field>-name )
+        del = ` ` ).
+
+      IF <ls_field>-type = c_field_type-number.
+        rv_empty = boolc( lv_value IS INITIAL OR lv_value = '0' ).
+      ELSEIF <ls_field>-type = c_field_type-table.
+        lv_rows = io_form_data->get( |{ <ls_field>-name }-{ c_rows }| ).
+        DO lv_rows TIMES.
+          lv_row = sy-index.
+          DO lines( <ls_field>-subitems ) TIMES.
+            lv_value = io_form_data->get( |{ <ls_field>-name }-{ lv_row }-{ sy-index }| ).
+            rv_empty = boolc( lv_value IS INITIAL ).
+            IF rv_empty <> abap_true.
+              RETURN.
+            ENDIF.
+          ENDDO.
+        ENDDO.
+      ELSEIF <ls_field>-type = c_field_type-textarea.
+        REPLACE ALL OCCURRENCES OF zif_abapgit_definitions=>c_crlf IN lv_value WITH ''.
+        REPLACE ALL OCCURRENCES OF zif_abapgit_definitions=>c_newline IN lv_value WITH ''.
+        rv_empty = boolc( lv_value IS INITIAL ).
+      ELSE.
+        rv_empty = boolc( lv_value IS INITIAL ).
+      ENDIF.
+
+      IF rv_empty <> abap_true.
+        RETURN.
+      ENDIF.
+    ENDLOOP.
+
+  ENDMETHOD.
+
+
   METHOD normalize_form_data.
 
-    DATA lv_value TYPE string.
-    DATA lv_rows TYPE i.
-    DATA lv_row TYPE i.
+    DATA:
+      lv_value TYPE string,
+      lv_rows  TYPE i,
+      lv_row   TYPE i,
+      lv_len   TYPE i.
+
     FIELD-SYMBOLS <ls_field> LIKE LINE OF mt_fields.
 
     CREATE OBJECT ro_form_data.
 
-    LOOP AT mt_fields ASSIGNING <ls_field>.
+    LOOP AT mt_fields ASSIGNING <ls_field> WHERE type <> c_field_type-field_group.
       CLEAR lv_value.
       lv_value = io_form_data->get( <ls_field>-name ).
 
@@ -339,6 +427,23 @@ CLASS zcl_abapgit_html_form IMPLEMENTATION.
               iv_val = lv_value ).
           ENDDO.
         ENDDO.
+        ro_form_data->set(
+          iv_key = |{ <ls_field>-name }-{ c_rows }|
+          iv_val = |{ lv_rows }| ).
+      ELSEIF <ls_field>-type = c_field_type-textarea.
+        REPLACE ALL OCCURRENCES OF zif_abapgit_definitions=>c_crlf IN lv_value
+          WITH zif_abapgit_definitions=>c_newline.
+
+        " Remove last line if empty (ie 2x newline)
+        lv_len = strlen( lv_value ) - 2.
+        IF lv_len >= 0 AND lv_value+lv_len(1) = zif_abapgit_definitions=>c_newline.
+          lv_len = lv_len + 1.
+          lv_value = lv_value(lv_len).
+        ENDIF.
+
+        ro_form_data->set(
+          iv_key = <ls_field>-name
+          iv_val = lv_value ).
       ELSE.
         ro_form_data->set(
           iv_key = <ls_field>-name
@@ -504,20 +609,33 @@ CLASS zcl_abapgit_html_form IMPLEMENTATION.
 
     DATA lv_main_submit TYPE string.
 
-    IF is_cmd-as_a = abap_true.
-      ii_html->add_a(
-        iv_txt = is_cmd-label
-        iv_act = is_cmd-action
-        iv_class = 'dialog-commands' ).
-    ELSE.
-      IF is_cmd-is_main = abap_true.
-        lv_main_submit = ' class="main"'.
-      ELSE.
-        CLEAR lv_main_submit.
-      ENDIF.
-      ii_html->add( |<input type="submit" value="{
-        is_cmd-label }"{ lv_main_submit } formaction="sapevent:{ is_cmd-action }">| ).
-    ENDIF.
+    CASE is_cmd-cmd_type.
+      WHEN c_cmd_type-link.
+
+        ii_html->add_a(
+          iv_txt   = is_cmd-label
+          iv_act   = is_cmd-action
+          iv_class = 'dialog-commands' ).
+
+      WHEN c_cmd_type-button.
+
+        ii_html->add( |<button type="submit" name="action" value="{
+          is_cmd-action }" class="action-commands">{ is_cmd-label }</button>| ).
+
+      WHEN c_cmd_type-input.
+
+        IF is_cmd-is_main = abap_true.
+          lv_main_submit = ' class="main"'.
+        ELSE.
+          CLEAR lv_main_submit.
+        ENDIF.
+        ii_html->add( |<input type="submit" value="{
+          is_cmd-label }"{ lv_main_submit } formaction="sapevent:{ is_cmd-action }">| ).
+
+      WHEN OTHERS.
+        ASSERT 0 = 1.
+
+    ENDCASE.
 
   ENDMETHOD.
 
@@ -615,6 +733,13 @@ CLASS zcl_abapgit_html_form IMPLEMENTATION.
           is_attr   = ls_attr
           io_values = io_values ).
 
+      WHEN c_field_type-hidden.
+
+        render_field_hidden(
+          ii_html  = ii_html
+          is_field = is_field
+          is_attr  = ls_attr ).
+
       WHEN OTHERS.
         ASSERT 1 = 0.
     ENDCASE.
@@ -643,6 +768,14 @@ CLASS zcl_abapgit_html_form IMPLEMENTATION.
   ENDMETHOD.
 
 
+  METHOD render_field_hidden.
+
+    ii_html->add( |<input type="hidden" name="{ is_field-name }" id="{
+                  is_field-name }" value="{ is_attr-value }">| ).
+
+  ENDMETHOD.
+
+
   METHOD render_field_radio.
 
     DATA:
@@ -685,6 +818,7 @@ CLASS zcl_abapgit_html_form IMPLEMENTATION.
 
     DATA:
       lv_value     TYPE string,
+      lv_readonly  TYPE string,
       lv_rows      TYPE i,
       lv_cell_id   TYPE string,
       lv_opt_value TYPE string.
@@ -723,8 +857,12 @@ CLASS zcl_abapgit_html_form IMPLEMENTATION.
         lv_cell_id = |{ is_field-name }-{ lv_rows }-{ sy-tabix }|.
         lv_value = escape( val    = io_values->get( lv_cell_id )
                            format = cl_abap_format=>e_html_attr ).
+        CLEAR lv_readonly.
+        IF <ls_subitem>-readonly = abap_true.
+          lv_readonly = | readonly|.
+        ENDIF.
         ii_html->add( |<td><input type="text" name="{ lv_cell_id }" id="{
-                      lv_cell_id }" value="{ lv_value }"></td>| ).
+                      lv_cell_id }" value="{ lv_value }"{ lv_readonly }></td>| ).
       ENDLOOP.
       ii_html->add( |</tr>| ).
     ENDDO.
@@ -788,7 +926,7 @@ CLASS zcl_abapgit_html_form IMPLEMENTATION.
       ii_html->add( is_attr-error ).
     ENDIF.
 
-    lv_rows = lines( zcl_abapgit_convert=>split_string( is_attr-value ) ) + 1. " one new row
+    lv_rows = lines( zcl_abapgit_convert=>split_string( is_attr-value ) ).
 
     ii_html->add( |<textarea name="{ is_field-name }" id="{
                   is_field-name }" rows="{ lv_rows }"{ is_attr-readonly }>| ).
diff --git a/src/ui/zcl_abapgit_html_form.clas.testclasses.abap b/src/ui/zcl_abapgit_html_form.clas.testclasses.abap
index 31539078e..97330a044 100644
--- a/src/ui/zcl_abapgit_html_form.clas.testclasses.abap
+++ b/src/ui/zcl_abapgit_html_form.clas.testclasses.abap
@@ -8,6 +8,7 @@ CLASS ltcl_test_form DEFINITION
 
     METHODS validate FOR TESTING RAISING zcx_abapgit_exception.
     METHODS normalize FOR TESTING RAISING zcx_abapgit_exception.
+    METHODS is_empty FOR TESTING RAISING zcx_abapgit_exception.
 
 ENDCLASS.
 
@@ -271,4 +272,92 @@ CLASS ltcl_test_form IMPLEMENTATION.
 
   ENDMETHOD.
 
+  METHOD is_empty.
+
+    DATA lo_cut TYPE REF TO zcl_abapgit_html_form.
+    DATA lo_form_data TYPE REF TO zcl_abapgit_string_map.
+
+    lo_cut       = zcl_abapgit_html_form=>create( ).
+    lo_form_data = zcl_abapgit_string_map=>create( ).
+
+    lo_cut->text(
+      iv_name        = 'field1'
+      iv_label       = 'Field name 1' ).
+    lo_cut->checkbox(
+      iv_name        = 'chk1'
+      iv_label       = 'Checkbox1' ).
+    lo_cut->number(
+      iv_name        = 'num1'
+      iv_label       = 'Number 1' ).
+    lo_cut->table(
+      iv_name        = 'tab1'
+      iv_label       = 'Table 1' ).
+    lo_cut->column( iv_label = 'Column 1' ).
+    lo_cut->column( iv_label = 'Column 2' ).
+    lo_cut->number(
+      iv_name        = |tab1-{ zcl_abapgit_html_form=>c_rows }|
+      iv_label       = 'Number of Rows' ). " simulate hidden form field
+
+    cl_abap_unit_assert=>assert_equals(
+      act = lo_cut->is_empty( lo_form_data )
+      exp = abap_true ).
+
+    lo_form_data->set(
+      iv_key = 'field1'
+      iv_val = 'val1' ).
+
+    cl_abap_unit_assert=>assert_equals(
+      act = lo_cut->is_empty( lo_form_data )
+      exp = abap_false ).
+
+    lo_form_data = zcl_abapgit_string_map=>create( ).
+    lo_form_data->set(
+      iv_key = 'chk1'
+      iv_val = 'X' ).
+
+    cl_abap_unit_assert=>assert_equals(
+      act = lo_cut->is_empty( lo_form_data )
+      exp = abap_false ).
+
+    lo_form_data = zcl_abapgit_string_map=>create( ).
+    lo_form_data->set(
+      iv_key = 'num1'
+      iv_val = '123' ).
+
+    cl_abap_unit_assert=>assert_equals(
+      act = lo_cut->is_empty( lo_form_data )
+      exp = abap_false ).
+
+    lo_form_data = zcl_abapgit_string_map=>create( ).
+    lo_form_data->set(
+      iv_key = 'num1'
+      iv_val = '0' ).
+
+    cl_abap_unit_assert=>assert_equals(
+      act = lo_cut->is_empty( lo_form_data )
+      exp = abap_true ).
+
+    lo_form_data = zcl_abapgit_string_map=>create( ).
+    lo_form_data->set(
+      iv_key = |tab1-{ zcl_abapgit_html_form=>c_rows }|
+      iv_val = '2' ).
+    lo_form_data->set(
+      iv_key = |tab1-1-1|
+      iv_val = '' ).
+    lo_form_data->set(
+      iv_key = |tab1-1-2|
+      iv_val = '' ).
+    lo_form_data->set(
+      iv_key = |tab1-2-1|
+      iv_val = '' ).
+    lo_form_data->set(
+      iv_key = |tab1-2-2|
+      iv_val = 'Hello' ).
+
+    cl_abap_unit_assert=>assert_equals(
+      act = lo_cut->is_empty( lo_form_data )
+      exp = abap_false ).
+
+  ENDMETHOD.
+
 ENDCLASS.