Gravity Forms - Remove Multiple Field Buttons WordPress

Hariprasad Vijayan answers:

Hello,

You can try following code

<?php



//----------------------------------------------------------------------------

//----- Removing fields from Form edit screen

//----------------------------------------------------------------------------



add_filter("gform_add_field_buttons", "remove_fields");

function remove_fields($field_groups){



$index = 0;

$post_field_index = -1;

$advanced_field_index = -1;



//Finding group indexes

foreach($field_groups as $group){

if($group["name"] == "post_fields")

$post_field_index = $index;

else if($group["name"] == "advanced_fields")

$advanced_field_index = $index;



$index ++;

}



//removing file upload field

if($advanced_field_index >=0){

$file_upload_index = -1;

$index = 0;

foreach($field_groups[$advanced_field_index]["fields"] as $advanced_field){

$file_upload_index = $index;

$index++;

}



unset($field_groups[$advanced_field_index]["fields"][$file_upload_index]);

}



//removing entire post field group

if($post_field_index >= 0)

unset($field_groups[$post_field_index]);



return $field_groups;

}

?>


---

---

---

---

---

---

---

Bob answers:

If you can provide how your filed group is then it will be easy to give you exact code.
Otherwise I am explaining here what I understood to remove field.

if you check your example this part is important to remove fields where it is passing the exact index of field.


unset($field_groups[$advanced_field_index]["fields"][$file_upload_index]);


first of all you have to decide whatever you want to remove is in which array
$standard_fields ,$advanced_fields or $post_fields

in their example they are removing field from $advanced_fields array

In below code you can see first they loop through all group and decide the index of that group.
It has tow groups their. so if your button is in third group you have to add one more <em>else if</em> here and before that create on variable with value of -1 like <em>$standard_fields =-1</em>



foreach($field_groups as $group){
if($group["name"] == "post_fields")
$post_field_index = $index; //group 1
else if($group["name"] == "advanced_fields")
$advanced_field_index = $index; //group 2

$index ++;
}


now if your button is in $advance_filed array then below is code that you have to use.
Notice the <strong> $button_to_remove</strong> and <strong>if condition</strong> and<strong> last unset</strong>
<strong>Note: You have to replace "Button Value" with your button value</strong>

//Removing field from advance filed only.
if($advanced_field_index >=0){
$file_upload_index = -1;
$button_to_remove = -1;
$index = 0;
foreach($field_groups[$advanced_field_index]["fields"] as $advanced_field){
if($advanced_field["value"] == "File Upload")
$file_upload_index = $index;

if($advanced_field["value"] == "Button Value")
$button_to_remove = $index;

$index++;
}

unset($field_groups[$advanced_field_index]["fields"][$file_upload_index]);
unset($field_groups[$advanced_field_index]["fields"][$button_to_remove ]);
}


if you button is in another array like $standard_fields then you have to create loop for it.

Deepak answers:

<?php
//----------------------------------------------------------------------------
//----- Removing fields from Form edit screen
//----------------------------------------------------------------------------
add_filter("gform_add_field_buttons", "remove_fields");
function remove_fields($field_groups){
$index = 0;
$post_field_index = -1;
$advanced_field_index = -1;
//Finding group indexes
foreach($field_groups as $group){
if($group["name"] == "post_fields")
$post_field_index = $index;
else if($group["name"] == "advanced_fields")
$advanced_field_index = $index;
$index ++;
}
//removing file upload field
if($advanced_field_index >=0){
$file_upload_index = -1;
$index = 0;
foreach($field_groups[$advanced_field_index]["fields"] as $advanced_field){
if($advanced_field["value"] == "File Upload")
$file_upload_index = $index;
if($advanced_field["value"] == "button value")
$button_index = $index;
$index++;
unset($field_groups[$advanced_field_index]["fields"][$file_upload_index]);
unset($field_groups[$advanced_field_index]["fields"][$button_index]);
}

}
//removing entire post field group
if($post_field_index >= 0)
unset($field_groups[$post_field_index]);
return $field_groups;
}

?>