all-options.php

<?php
function my_processor_fields(){
	return array(
		array(
			//Required. his is the ID you use to get the field's value
			'id' => 'customer_id',
			//yRequired (unless field is hidden). Provides text to be used in the <label> element
			'label' => __( 'Customer ID', 'text-domain' ),
			//this is optional, default is text. Other options are: checkbox|advanced|dropdown|hidden
			'type' => 'text',
			//Optional. Makes field required or not by default field is not required.
			'required' => true,
			//Optional. If true magic tags are allowed, if false, they are not. Default is true, to allow.
			'magic' => true,
			//Optional. The description for the element. By default you can not pass HTML here.
			'desc' => __( 'The unique customer ID', 'text-domain' ),
			//Optional. If true, the 'desc' argument is assumed to be safe, and will not be passed through esc_html(). Default is true.
			'desc_escaped' => false,
			//Optional. If true the input will be block (full-width) should be used most of the time (is the default) except for checkboxes.
			'block' => true,
			//Optional. An array of additional classes to add to the input/select
			'extra_classes' => array( 'my-class', 'another-class' ),
			//Optional. Only works with "advanced" types. Pass an array of field types you would allow to be mapped to this setting. 
			'allow_types' => array( 'file', 'advanced_file' ),
			//Optional. Only works with "advanced" types. Pass an array of field types you would NOT allow to be mapped to this setting. 
			'exclude' => array( 'file', 'advanced_file' ),
		),
	);
}

more-types.php

<?php
function my_processor_fields(){
	return array(
		array(
			'id' => 'customer_id',
			'label' => __( 'Customer ID', 'text-domain' ),
			'required' => true,
		),
		array(
			'id' => 'customer_email',
			'type' => 'advanced',
			'label' => __( 'Customer Email', 'text-domain' ),
			'required' => true,
			'allow_types' => array( 'email' )
		),
		array(
			'id' => 'customer_phone',
			'type' => 'advanced',
			'label' => __( 'Customer Phone', 'text-domain' ),
			'required' => true,
			'allow_types' => array( 'phone', 'phone_better' )
		),
		array(
			'id' => 'customer_type',
			'type' => 'dropdown',
			'label' => __( 'Customer Type', 'text-domain' ),
			//select options are provided as $value => $label
			//First option translates to <option value="super">Super</option>
			'options' => array(
				'super' => __( 'Super', 'text-domain' ),
				'awesome' => __( 'Awesome', 'text-domain' ),
				'apex' => __( 'Apex', 'text-domain' ),
			),

		),
		array(
			'id' => 'customer_notes',
			'required' => false,
			'label' => __( 'Customer Notes', 'text-domain' ),
			'desc' => 'See <a href="http://something.com">the manual</a> for information about notes.',
			//desc has HTML so we must set it to be trusted or the link will not work.
			'desc_escaped' => true
		),
		//this is a hidden field, let's assume that it will get set with JavaScript or something
		array(
			'id' => 'customer_thing',
			'type' => 'hidden'
		),
		
	);
}

processor_config.php

<?php
/**
 * Example Caldera Forms Processor config to be used with Caldera_Forms_Processor_Processor class.
 *
 * DO NOT pass directly to caldera_forms_get_form_processors filter
 */
array(
	//Processor name. Required.
	'name'				=>	__( 'Apex Processor', 'text-domain'),
	//Processor description. Required
	'description'		=>	__( 'A Caldera Form Add-on Of Industry', 'text-domain'),
	//File form processor UI. Optional. But recommended
	'template'			=>	dirname( __FILE__ ) . '/includes/config.php',
	//Url of icon, Optional. Default is gears dashicon
	'icon'				=>	plugin_dir_url( __FILE__ ) . '/icon.png',
	//Author name, Optional. No HTML
	'author'			=>	'Mike Corkum',
	//Author URL. Optional. If used author name will be a link.
	'author_url'		=>	'http://fighterjet.io',
	//Minimum supported Caldera Forms version
	'cf_ver'            =>  '1.5.0'
);