52 lines
1.6 KiB
PHP
52 lines
1.6 KiB
PHP
<h2>Basic image upload</h2>
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<p>We're checking for file types </p>
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<?php
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// include the Zebra_Form class
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require '../Zebra_Form.php';
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// instantiate a Zebra_Form object
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$form = new Zebra_Form('form');
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// the label for the "file" element
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$form->add('label', 'label_file', 'file', 'Upload an image');
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// add the "file" element
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$obj = $form->add('file', 'file');
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// set rules
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$obj->set_rule(array(
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// error messages will be sent to a variable called "error", usable in custom templates
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'required' => array('error', 'An image is required!'),
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'upload' => array('tmp', ZEBRA_FORM_UPLOAD_RANDOM_NAMES, 'error', 'Could not upload file!<br>Check that the "tmp" folder exists inside the "examples" folder and that it is writable'),
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// notice how we use the "image" rule instead of the "filetype" rule (used in previous example);
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// the "image" rule does a thorough checking aimed specially for images
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'image' => array('error', 'File must be a jpg, png or gif image!'),
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'filesize' => array(102400, 'error', 'File size must not exceed 100Kb!'),
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));
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// attach a note
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$form->add('note', 'note_file', 'file', 'File must have the .jpg, .jpeg, png or .gif extension, and no more than 100Kb!');
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// "submit"
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$form->add('submit', 'btnsubmit', 'Submit');
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// validate the form
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if ($form->validate()) {
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// do stuff here
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print_r('<pre>');
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print_r($form->file_upload);
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die();
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}
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// auto generate output, labels above form elements
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$form->render();
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?>
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