bw_field_has_value() – Determine if the field has a value

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Description

Determine if the field has a value

Usage

$bool = bw_field_has_value( $post_meta, $name );

Parameters

$post_meta

( mixed ) required –

$name

( string ) required – the field name – just in cases

Returns

bool true if we think the field has a value

Source

File name: oik-fields/shortcodes/oik-fields.php
Lines:

function bw_field_has_value( $post_meta, $name ) {
  if ( is_array( $post_meta ) ) {
    if ( count( $post_meta ) ) {
      $field_has_value = $post_meta[0];
    } else {
      $field_has_value = false;
    }
  } else {
    $field_has_value = $post_meta;
  }
  return( $field_has_value );

}
 

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