bw_validate_torf() – Validate as true or false

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Description

Validate as true or false

Simple function to validate a field as TRUE or FALSE given a big list of strings that represent TRUE

Usage

$bool = bw_validate_torf( $field, $trues, $falses );

Parameters

$field

( string ) required – value to be validated. If null then the value returned is FALSE

$trues

( string ) optional default: ,true,yes,1,on – list of TRUE values. Now includes "on" to allow for checkbox fields

$falses

( string ) optional – list of FALSE values Note: No need for the $falses parameter at present

Returns

bool true or false

Source

File name: oik-bwtrace/libs/bobbfunc.php
Lines:

function bw_validate_torf( $field, $trues=",true,yes,1,on", $falses=NULL ) {
  $torf = FALSE;
  if ( $field ) {
    $field = ",".strtolower( $field );
    //bw_trace( $field, __FUNCTION__, __LINE__, __FILE__, "field" );
    //bw_trace( $trues, __FUNCTION__, __LINE__, __FILE__, "trues" );
    $pos = strpos( $trues, $field );
    //bw_trace( $pos, __FUNCTION__, __LINE__, __FILE__, "pos" );
    if ( $pos !== FALSE )
      $torf = TRUE;
  }    
  return( $torf );
}
 

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