Populating tables and matrix fields using GuestEntries Is it possible to populate a Matrix Field, Table and Lightbox using the GuestEntries plugin from an HTML form?

I'm trying to build an RSVP form, and am not having a lot of luck with different field types.



Using the syntax from Brad's answer is working to create rows in the table on new entries, but it's not populating them. The below code creates two rows in the table, but they're empty.

&lt;input type="text" name="fields[guests][0][name]" placeholder="Name" /&gt;
&lt;input type="text" name="fields[guests][1][name]" placeholder="Name" /&gt;
See here for example front-end HTML code for all of Craft's default field types:  https://straightupcraft.com/articles/craft-cms-field-guide-twig?view=input

Matrix:

{# You need to include the 'type' input to identify the matrix block type you are submitting #}
&lt;input type="hidden" name="fields[fieldHandle][new1][type]" value="contacts"&gt;

{# All of your custom fields must be within a 'fields' array. #}
&lt;input type="text" name="fields[fieldHandle][new1][fields][field1Handle]"&gt;
&lt;input type="text" name="fields[fieldHandle][new1][fields][field2Handle]" &gt;
&lt;input type="text" name="fields[fieldHandle][new1][fields][field3Handle]" &gt;

{# For New Entries, you'll want to use the naming convention 


'new1', 'new2', 'new3' for each of your blocks.  For existing entries you 
can update those values to be the block IDs #}
    
    
    

Table:

&lt;input type="hidden" name="fields[fieldHandle]" value=""&gt;
&lt;textarea name="fields[fieldHandle][0][col1]" rows="1"&gt;&lt;/textarea&gt;
&lt;textarea name="fields[fieldHandle][0][col2]" rows="1"&gt;&lt;/textarea&gt;
&lt;textarea name="fields[fieldHandle][0][col3]" rows="1"&gt;&lt;/textarea&gt;
&lt;input type="hidden" name="fields[fieldHandle][0][col4]"&gt;
&lt;input type="checkbox" name="fields[fieldHandle][0][col4]" value="1"&gt;

&lt;textarea name="fields[fieldHandle][1][col1]" rows="1"&gt;&lt;/textarea&gt;
&lt;textarea name="fields[fieldHandle][1][col2]" rows="1"&gt;&lt;/textarea&gt;
&lt;textarea name="fields[fieldHandle][1][col3]" rows="1"&gt;&lt;/textarea&gt;
&lt;input type="hidden" name="fields[fieldHandle][1][col4]"&gt;
&lt;input type="checkbox" name="fields[fieldHandle][1][col4]" value="1"&gt;


Lightswitch:

&lt;input type="hidden" name="fields[fieldHandle]" value="1"&gt;