count() public method

Returns the number of form children (implements the \Countable interface).
public count ( ) : integer
return integer The number of embedded form children
Beispiel #1
0
 public function getFormErrorMessages(\Symfony\Component\Form\Form $form)
 {
     $errors = array();
     $formErrors = iterator_to_array($form->getErrors(false, true));
     foreach ($formErrors as $key => $error) {
         $template = $error->getMessageTemplate();
         $parameters = $error->getMessageParameters();
         foreach ($parameters as $var => $value) {
             $template = str_replace($var, $value, $template);
         }
         $errors[$key] = $template;
     }
     if ($form->count()) {
         foreach ($form as $child) {
             if (!$child->isValid()) {
                 $errors[$child->getName()] = $this->getFormErrorMessages($child);
             }
         }
     }
     return $errors;
 }
 public function getFormErrors(\Symfony\Component\Form\Form $form)
 {
     $errors = array();
     if ($form->count() > 0) {
         foreach ($form->all() as $child) {
             /**
              * @var \Symfony\Component\Form\Form $child
              */
             if (!$child->isValid()) {
                 $errors[$child->getName()] = $this->getFormErrors($child);
             }
         }
     } else {
         /**
          * @var \Symfony\Component\Form\FormError $error
          */
         foreach ($form->getErrors() as $key => $error) {
             $errors[] = $error->getMessage();
         }
     }
     return $errors;
 }
 private function getErrorMessages(Form $form)
 {
     $errors = array();
     foreach ($form->getErrors() as $key => $error) {
         $template = $error->getMessageTemplate();
         $parameters = $error->getMessageParameters();
         foreach ($parameters as $var => $value) {
             $template = str_replace($var, $value, $template);
         }
         $errors[$key] = $template;
     }
     if ($form->count()) {
         foreach ($form as $child) {
             if (!$child->isValid()) {
                 $errors[$child->getName()] = $this->getErrorMessages($child);
             }
         }
     }
     return $errors;
 }
Beispiel #4
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 /**
  * Collects error messages from a symfony form object
  *
  * @param  \Symfony\Component\Form\Form $form
  * @return array                        An array containing form error messages
  */
 public static function getErrorMessages(\Symfony\Component\Form\Form $form, $i = null)
 {
     $errors = array();
     if (null === $i) {
         $i = 0;
     }
     foreach ($form->getErrors() as $error) {
         $template = $error->getMessageTemplate();
         $parameters = $error->getMessageParameters();
         foreach ($parameters as $var => $value) {
             $template = str_replace($var, $value, $template);
         }
         $errors[$i] = $template;
         $i++;
     }
     if ($form->count()) {
         foreach ($form as $child) {
             if (!$child->isValid()) {
                 $errors = array_merge($errors, self::getErrorMessages($child, $i));
             }
         }
     }
     return $errors;
 }
 /**
  * Generate a simpler validation error structure.
  * 
  * @param \Symfony\Component\Form\Form $form
  * @return type
  */
 private function getErrorMessages(\Symfony\Component\Form\Form $form)
 {
     $errors = array();
     foreach ($form->getErrors() as $key => $error) {
         $errors[$key] = $error->getMessage();
     }
     if ($form->count()) {
         foreach ($form->all() as $child) {
             if (!$child->isValid()) {
                 $errors[$child->getName()] = $this->getErrorMessages($child);
             }
         }
     }
     return $errors;
 }