InputfieldRepeater::numRequiredEmpty() method

Get number of required but empty Inputfields (across all repeater items)

Usage

$int = $inputfieldRepeater->numRequiredEmpty();

Return value

int

InputfieldRepeater methods and properties

API reference based on ProcessWire core version 3.0.236

Newest forum posts

Latest news

  • ProcessWire Weekly #549
    In the 549th issue of ProcessWire Weekly we’re going to check out the latest core updates, highlight one older yet still very relevant third party module, and more. Read on!
    Weekly.pw / 17 November 2024
  • Custom Fields Module
    This week we look at a new ProFields module named Custom Fields. This module provides a way to rapidly build out ProcessWire fields that contain any number of subfields/properties within them.
    Blog / 30 August 2024
  • Subscribe to weekly ProcessWire news

“ProcessWire is like a breath of fresh air. So powerful yet simple to build with and customise, and web editors love it too.” —Margaret Chatwin, Web developer