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Ingo Schommer 2012-10-02 00:02:17 +02:00
parent b3d4951a88
commit fe4f0c92e2
1 changed files with 4 additions and 4 deletions
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8
docs/en/topics/form-validation.md
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@ -64,13 +64,13 @@ Example: Validate postcodes based on the selected country (on the controller).
public function submit($data, $form) {
// At this point, RequiredFields->validate() will have been called already,
// so we can assume that the values exist.
// German postcodes need to be five digits
if($data['Country'] == 'de' && isset($data['Postcode']) && strlen($data['Postcode']) != 5) {
$form->addErrorMessage('Postcode', 'Need five digits for German postcodes', 'bad');
return $this->redirectBack();
}
// Global validation error (not specific to form field)
if($data['Country'] == 'IR' && isset($data['Postcode']) && $data['Postcode']) {
$form->sessionMessage("Ireland doesn't have postcodes!", 'bad');
@ -96,7 +96,7 @@ SilverStripe supports this by allowing to set custom attributes on fields.
:::php
// Markup contains <input type="text" required />
TextField::create('MyText')->setAttribute('required', true);
// Markup contains <input type="url" pattern="https?://.+" />
TextField::create('MyText')
->setAttribute('type', 'url')
@ -111,7 +111,7 @@ These are general purpose attributes, but can be used to hook in your own valida
// Validate a specific date format (in PHP)
// Markup contains <input type="text" data-dateformat="dd.MM.yyyy" />
DateField::create('MyDate')->setConfig('dateformat', 'dd.MM.yyyy');
// Limit extensions on upload (in PHP)
// Markup contains <input type="file" data-allowed-extensions="jpg,jpeg,gif" />
$exts = array('jpg', 'jpeg', 'gif');