richardW8k

<?php
/**
 * Filters the next, previous and submit buttons.
 * Replaces the forms <input> buttons with <button> while maintaining attributes from original <input>.
 * @param string $button Contains the <input> tag to be filtered.
 * @param object $form Contains all the properties of the current form.
 * @return string The filtered button.
 */
add_filter( 'gform_next_button', 'input_to_button', 10, 2 );
add_filter( 'gform_previous_button', 'input_to_button', 10, 2 );

richardW8k

<?php

// move radio input inside label
add_filter("gform_field_choices", "radio_input_inside_label", 10, 2);
function radio_input_inside_label($choices, $field){
    if($field["type"] != "radio")
        return $choices;

    $choices = "";

richardW8k

<?php
//checks to see if a string is a valid UK phone number
add_filter( 'gform_field_validation', 'validate_phone', 10, 4 );
function validate_phone( $result, $value, $form, $field ) {
	$pattern = "/^(((\+44\s?\d{4}|\(?0\d{4}\)?)\s?\d{3}\s?\d{3})|((\+44\s?\d{3}|\(?0\d{3}\)?)\s?\d{3}\s?\d{4})|((\+44\s?\d{2}|\(?0\d{2}\)?)\s?\d{4}\s?\d{4}))(\s?\#(\d{4}|\d{3}))?$/";
	if ( $field->type == 'phone' && $this->phoneFormat != 'standard' && ! preg_match( $pattern, $value ) ) {
		$result['is_valid'] = false;
		$result['message']  = 'Please enter a valid phone number';
	}

richardW8k

add_filter( 'gform_field_input', 'rw_change_radio_structure', 10, 5 );
function rw_change_radio_structure($input, $field, $value, $lead_id, $form_id){
    $input_type = RGFormsModel::get_input_type($field);
    if($input_type != "radio" || IS_ADMIN && RG_CURRENT_VIEW == "entry")
        return $input;

    $choices = "";

    if(is_array($field["choices"])){
        $choice_id = 0;

richardW8k

<?php
add_filter( 'gform_calculation_formula', 'sum_list_column', 10, 4 );
function sum_list_column( $formula, $field, $form, $lead ) {
    // {List:1.3} - {Label:ID.Column}
    preg_match_all( '/{[^{]*?:(\d+?).(\d+?)}/mi', $formula, $matches, PREG_SET_ORDER );

    if( is_array( $matches ) ) {

        foreach( $matches as $match ) {

richardW8k

<?php
/**
 * Plugin Name: Gravity Forms - Notification Extras
 * Author: Richard Wawrzyniak
 * Description: Adds new settings to Gravity Forms Notifications enabling file uploads to be attached to notifications and the notification format to be changed to text.
 * Version: 1.0
 * 
 * Last Modified: 17/10/2014
 * Updated attach_file() to allow for possibility that uploads folder was changed
 * Added suppot for post_image fields

richardW8k

<?php
class RW_Delete_Entry {

    function __construct() {
        if( ! property_exists( 'GFCommon', 'version' ) || ! version_compare( GFCommon::$version, '1.8.5.8', '>=' ) )
            return;
        add_filter( 'gform_tooltips', array( $this, 'add_delete_tooltip') );
        add_filter( 'gform_form_settings', array( $this, 'add_delete_setting' ), 10, 2 );
        add_action( 'gform_pre_form_settings_save', array( $this, 'save_delete_setting' ), 10 );
        add_action( 'gform_after_submission', array( $this, 'maybe_delete_form_entry' ), 15, 2 );

richardW8k

add_filter( 'gform_field_input', 'rw_change_checkbox_structure', 10, 5 );
function rw_change_checkbox_structure($input, $field, $value, $lead_id, $form_id){
    $input_type = RGFormsModel::get_input_type($field);
    if($input_type != "checkbox" || IS_ADMIN && RG_CURRENT_VIEW == "entry")
        return $input;

    $choices = "";

    if(is_array($field["choices"])){
        $choice_number = 1;

richardW8k

<?php
// format: gform_column_input_content_FORMID_FIELDID_COLUMN
add_filter( 'gform_column_input_content_524_2_2', 'change_column_to_checkbox', 10, 6 );
function change_column_to_checkbox( $input, $input_info, $field, $text, $value, $form_id ) {
    $input_field_name = "input_{$field['id']}[]";
    $tabindex = GFCommon::get_tabindex();
    $new_input = "<input type='checkbox' {$tabindex} /><input type='hidden' name='{$input_field_name}' value=' ' />";
    return $new_input;
}

richardW8k

<?php
// format: gform_column_input_content_FORMID_FIELDID_COLUMN
add_filter( 'gform_column_input_content_524_2_2', 'change_column_to_checkbox', 10, 6 );
function change_column_to_checkbox( $input, $input_info, $field, $text, $value, $form_id ) {
    $input_field_name = "input_{$field['id']}[]";
    $tabindex = GFCommon::get_tabindex();
    $new_input = "<div class='ginput_container'><ul class='gfield_checkbox'>" .
        "<li><input type='checkbox' {$tabindex} value='First Choice' /><label>First Choice</label></li>" .
        "<li><input type='checkbox' {$tabindex} value='Second Choice' /><label>Second Choice</label></li>" .
        "</ul><input type='hidden' name='{$input_field_name}' value='' /></div>";