has() public méthode

Returns true if the named field exists.
public has ( string $name ) : boolean
$name string The field name
Résultat boolean true if the field exists, false otherwise
Form Class Documentation
Exemple #1
0
 public function isValid(Form $form)
 {
     if ($form->has('token')) {
         $values = $form->getValues();
         $values['token'] = 'modified by csrf scanner';
         $form->setValues($values);
         $this->client->submit($form);
         $status = $this->client->getResponse()->getStatus();
         if (403 == $status) {
             return true;
         }
         $this->message = "403 response expected, but got a {$status}";
     } else {
         $this->message = "No 'token' input field found";
     }
     return false;
 }
Exemple #2
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 /**
  * Returns an array of values for the field with the passed name.  Usually
  * the array consists of a single value.  Used by proceedSeeInField
  *
  * @param Form $form
  * @param string $fieldName
  * @return array
  */
 private function getFormFieldValues(Form $form, $fieldName)
 {
     $strField = $this->getSubmissionFormFieldName($fieldName);
     $values = [];
     if ($form->has($strField)) {
         $fields = $form->get($strField);
         // $form->get returns an array for fields with names ending in []
         if (!is_array($fields)) {
             $fields = [$fields];
         }
         foreach ($fields as $field) {
             if (!$field->hasValue()) {
                 continue;
             }
             // $field->getValue may return an array (multi-select for example) or a string value
             $values = array_merge($values, (array) $field->getValue());
         }
     }
     return $values;
 }
Exemple #3
0
 public function isValid(Form $form)
 {
     return $form->has('token');
 }