oik_fields_validation_checkbox() – Implement ‘bw_field_validation_checkbox’ filter for oik-fields

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Description

Implement 'bw_field_validation_checkbox' filter for oik-fields

Validate to be set or not set.

Usage

$$string = oik_fields_validation_checkbox( $value, $field, $data );

Parameters

$value

( string ) required – the value of the field from the $validated array

$field

( string ) required – the field name

$data

( array ) required – the field's registration data

Returns

$string The validated / sanitized value

Source

File name: oik-fields/includes/oik-fields-validation.php
Lines:

function oik_fields_validation_checkbox( $value, $field, $data ) {
  $valid = array( 0, 1 );
  $checkbox = bw_array_get( $valid, $value, null );
  if ( null === $checkbox ) {  
    bw_issue_message( $field, "bw_invalid_checkbox", __( "Invalid checkbox" ), "error" );
  } else { 
    bw_trace2( "!$checkbox!", "checkbox?" );
  }
  return( $checkbox ); 
}   
 

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