本文整理汇总了PHP中Symfony\Component\Form\Form::isValidName方法的典型用法代码示例。如果您正苦于以下问题：PHP Form::isValidName方法的具体用法？PHP Form::isValidName怎么用？PHP Form::isValidName使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Symfony\Component\Form\Form的用法示例。
在下文中一共展示了Form::isValidName方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的PHP代码示例。
示例1: addChoice
/**
* Adds a new choice.
*
* @param array $bucketForPreferred The bucket where to store the preferred
* view objects.
* @param array $bucketForRemaining The bucket where to store the
* non-preferred view objects.
* @param mixed $choice The choice to add.
* @param string $label The label for the choice.
* @param array $preferredChoices The preferred choices.
*/
protected function addChoice(&$bucketForPreferred, &$bucketForRemaining, $choice, $label, array $preferredChoices)
{
$index = $this->createIndex($choice);
if ('' === $index || null === $index || !Form::isValidName((string) $index)) {
throw new InvalidConfigurationException('The index "' . $index . '" created by the choice list is invalid. It should be a valid, non-empty Form name.');
}
$value = $this->createValue($choice);
if (!is_string($value)) {
throw new InvalidConfigurationException('The value created by the choice list is of type "' . gettype($value) . '", but should be a string.');
}
$view = new ChoiceView($value, $label);
$this->choices[$index] = $this->fixChoice($choice);
$this->values[$index] = $value;
if ($this->isPreferred($choice, $preferredChoices)) {
$bucketForPreferred[$index] = $view;
} else {
$bucketForRemaining[$index] = $view;
}
}示例2: addChoice
/**
* Adds a new choice.
*
* @param array $bucketForPreferred The bucket where to store the preferred
* view objects.
* @param array $bucketForRemaining The bucket where to store the
* non-preferred view objects.
* @param mixed $choice The choice to add.
* @param string $label The label for the choice.
* @param array $preferredChoices The preferred choices.
*/
protected function addChoice(&$bucketForPreferred, &$bucketForRemaining, $choice, $label, array $preferredChoices)
{
$index = $this->createIndex($choice);
if ('' === $index || null === $index || !Form::isValidName((string) $index)) {
throw new InvalidConfigurationException('The choice list index "' . $index . '" is invalid. Please set the choice field option "index_generation" to ChoiceList::GENERATE.');
}
$value = $this->createValue($choice);
if (!is_scalar($value)) {
throw new InvalidConfigurationException('The choice list value of type "' . gettype($value) . '" should be a scalar. Please set the choice field option "value_generation" to ChoiceList::GENERATE.');
}
// Always store values as strings to facilitate comparisons
$value = $this->fixValue($value);
$view = new ChoiceView($value, $label);
$this->choices[$index] = $this->fixChoice($choice);
$this->values[$index] = $value;
if ($this->isPreferred($choice, $preferredChoices)) {
$bucketForPreferred[$index] = $view;
} else {
$bucketForRemaining[$index] = $view;
}
}