Is there a limit on characters in a hidden form field?

[Anonymous]

Is there a limit on the number of characters I can pass through on a hidden form field? For example, can I pass in 5,000 characters - 5KB?

[Anonymous]

I believe the limitation will depend on what you've set for the individual field.

[Anonymous]

I think it depends on the server settings Marketo has - e.g. will the server accept large POST request. In PHP, this is a configurable value, e.g., php_value post_max_size 20M.

I am trying to post back a JSON string through a hidden form field that will be about 5,000 characters.

[Josh_Hill13]

Charlie has that correct.
 

Review that limitation in your CRM, but you can usually see it if you pull the field into a Form 2.0 and it will display the Char limit.