eerien

from django import forms
from django.core import validators
from django.core.exceptions import ValidationError

class MinLengthValidator(validators.MinLengthValidator):
    message = 'Ensure this value has at least %(limit_value)d elements (it has %(show_value)d).'

class MaxLengthValidator(validators.MaxLengthValidator):
    message = 'Ensure this value has at most %(limit_value)d elements (it has %(show_value)d).'

johanmeiring

<?php
/* From: http://www.php.net/manual/en/function.str-getcsv.php#88773 and http://www.php.net/manual/en/function.str-getcsv.php#91170 */
if(!function_exists('str_putcsv'))
{
    function str_putcsv($input, $delimiter = ',', $enclosure = '"')
    {
        // Open a memory "file" for read/write...
        $fp = fopen('php://temp', 'r+');
        // ... write the $input array to the "file" using fputcsv()...
        fputcsv($fp, $input, $delimiter, $enclosure);