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Fixing broken docs on setting allowed extensions on a FileField

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Refers to an invalid variable, and is overriding the entire Upload,
which isn't necessary.
This commit is contained in:
Sean Harvey 2014-09-09 11:14:38 +12:00
parent fedad00e00
commit 6267d2e51e
1 changed files with 2 additions and 4 deletions
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6
docs/en/topics/forms.md
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@ -534,10 +534,8 @@ own validation.
// Limit extensions on upload (in PHP) // Limit extensions on upload (in PHP)
// Markup contains <input type="file" data-allowed-extensions="jpg,jpeg,gif" /> // Markup contains <input type="file" data-allowed-extensions="jpg,jpeg,gif" />
$exts = array('jpg', 'jpeg', 'gif'); $exts = array('jpg', 'jpeg', 'gif');
$validator = new Upload_Validator(); $fileField = FileField::create('MyFile');
$validator->setAllowedExtensions($exts); $fileField->getValidator()->setAllowedExtensions($exts);
$upload = Upload::create()->setValidator($validator);
$fileField = FileField::create('MyFile')->setUpload(new);
$fileField->setAttribute('data-allowed-extensions', implode(',', $exts)); $fileField->setAttribute('data-allowed-extensions', implode(',', $exts));
Note that these examples don't have any effect on the client as such, but are Note that these examples don't have any effect on the client as such, but are