Event Espresso is extensible through hooks, actions, and filters


Use hooks to make safe and reliable customizations.

We know Event Espresso won’t be able to do everything for everyone. But we’re doing our best to make Event Espresso as customizable and extendable as possible, and that’s where Actions and Filters become useful.

Rather than modifying core Event Espresso files, actions and filters allow a good developer to inject custom functions and content filtering to achieve project goals—without jeopardizing your custom development when you upgrade Event Espresso or WordPress.

We welcome requests to add additional actions and filters. If you have a need for additional core functionality please post your request in the support forums.
Do NOT follow this link or you will be banned from the site!
[gravityform id=80 title=false description=false ajax=false]
<div class='gf_browser_unknown gform_wrapper' id='gform_wrapper_80' ><form method='post' enctype='multipart/form-data' id='gform_80' action='/features/hooks-actions-filters/'> <div class='gform_body'><ul id='gform_fields_80' class='gform_fields top_label form_sublabel_below description_below'><li id='field_80_1' class='gfield gfield_contains_required field_sublabel_below field_description_below gfield_visibility_visible' ><label class='gfield_label' for='input_80_1' >First name<span class='gfield_required'>*</span></label><div class='ginput_container ginput_container_text'><input name='input_1' id='input_80_1' type='text' value='' class='medium' aria-required="true" aria-invalid="false" /></div></li><li id='field_80_2' class='gfield gfield_contains_required field_sublabel_below field_description_below gfield_visibility_visible' ><label class='gfield_label' for='input_80_2' >Email address<span class='gfield_required'>*</span></label><div class='ginput_container ginput_container_email'> <input name='input_2' id='input_80_2' type='email' value='' class='medium' aria-required="true" aria-invalid="false" /> </div></li><li id='field_80_3' class='gfield gfield_contains_required field_sublabel_below field_description_below gfield_visibility_visible' ><label class='gfield_label' >GDPR Agreement<span class='gfield_required'>*</span></label><div class='ginput_container ginput_container_checkbox'><ul class='gfield_checkbox' id='input_80_3'><li class='gchoice_80_3_1'> <input name='input_3.1' type='checkbox' value='I consent to have this website store my submitted information so they can respond to my inquiry.' id='choice_80_3_1' /> <label for='choice_80_3_1' id='label_80_3_1'>I consent to have this website store my submitted information so they can respond to my inquiry.</label> </li></ul></div></li><li id='field_80_4' class='gfield gform_validation_container field_sublabel_below field_description_below gfield_visibility_visible' ><label class='gfield_label' for='input_80_4' >Email</label><div class='ginput_container'><input name='input_4' id='input_80_4' type='text' value='' autocomplete='off'/></div><div class='gfield_description' id='gfield_description__4'>This field is for validation purposes and should be left unchanged.</div></li> </ul></div> <div class='gform_footer top_label'> <input type='submit' id='gform_submit_button_80' class='gform_button button' value='Download Now' onclick='if(window["gf_submitting_80"]){return false;} if( !jQuery("#gform_80")[0].checkValidity || jQuery("#gform_80")[0].checkValidity()){window["gf_submitting_80"]=true;} ' onkeypress='if( event.keyCode == 13 ){ if(window["gf_submitting_80"]){return false;} if( !jQuery("#gform_80")[0].checkValidity || jQuery("#gform_80")[0].checkValidity()){window["gf_submitting_80"]=true;} jQuery("#gform_80").trigger("submit",[true]); }' /> <input type='hidden' class='gform_hidden' name='is_submit_80' value='1' /> <input type='hidden' class='gform_hidden' name='gform_submit' value='80' /> <input type='hidden' class='gform_hidden' name='gform_unique_id' value='' /> <input type='hidden' class='gform_hidden' name='state_80' value='WyJbXSIsIjBiNjdjZjkyMDUzOWUxOWY5Y2NiZjIwMzM4YjA1Mjk4Il0=' /> <input type='hidden' class='gform_hidden' name='gform_target_page_number_80' id='gform_target_page_number_80' value='0' /> <input type='hidden' class='gform_hidden' name='gform_source_page_number_80' id='gform_source_page_number_80' value='1' /> <input type='hidden' name='gform_field_values' value='' /> </div> </form> </div><script type='text/javascript'> jQuery(document).bind('gform_post_render', function(event, formId, currentPage){if(formId == 80) {} } );jQuery(document).bind('gform_post_conditional_logic', function(event, formId, fields, isInit){} );</script><script type='text/javascript'> jQuery(document).ready(function(){jQuery(document).trigger('gform_post_render', [80, 1]) } ); </script>