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<?php |
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declare(strict_types=1); |
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namespace voku\HtmlFormValidator; |
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use voku\helper\HtmlDomParser; |
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class ValidatorResult |
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{ |
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/** |
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* List of errors from validation |
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* |
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* @var string[][] |
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*/ |
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private $errors = []; |
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/** |
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* @var array |
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*/ |
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private $values = []; |
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/** |
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* @var HtmlDomParser |
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*/ |
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private $formDocument; |
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/** |
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* ValidatorResult constructor. |
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* |
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* @param HtmlDomParser $formDocument |
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*/ |
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public function __construct($formDocument) |
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{ |
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$this->formDocument = clone $formDocument; |
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} |
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/** |
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* @return int |
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*/ |
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public function countErrors(): int |
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{ |
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return \count($this->errors); |
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} |
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/** |
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* @return array |
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*/ |
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public function getErrorMessages(): array |
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{ |
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return $this->errors; |
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} |
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/** |
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* @return string |
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*/ |
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public function getHtml(): string |
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{ |
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return $this->formDocument->html(); |
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} |
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/** |
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* @return array |
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*/ |
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public function getValues(): array |
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{ |
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return $this->values; |
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} |
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/** |
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* @return bool |
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*/ |
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public function isSuccess(): bool |
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{ |
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return $this->countErrors() === 0; |
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} |
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/** |
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* @param string $field |
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* @param string $fieldRule |
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* @param string|string[] $errorMsg |
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* @param mixed $currentFieldValue |
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* |
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* @return self |
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*/ |
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public function setError(string $field, string $fieldRule, $errorMsg, $currentFieldValue): self |
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{ |
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$inputTag = $this->formDocument->find('[name=\'' . $field . '\']', 0); |
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if ($inputTag) { |
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/** @noinspection UnusedFunctionResultInspection */ |
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$inputTag->setAttribute('aria-invalid', 'true'); |
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} |
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// overwrite the error message if needed |
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$fieldRule = (new ValidatorRulesManager)->getClassViaAlias($fieldRule)['class']; |
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$errorMsgFromHtml = $inputTag->getAttribute('data-error-message--' . \strtolower($fieldRule)); |
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if ($errorMsgFromHtml) { |
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$errorMsg = \sprintf($errorMsgFromHtml, \htmlspecialchars((string) $currentFieldValue, \ENT_COMPAT)); |
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} |
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// save the error message per field into this object |
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if (\is_array($errorMsg) === false) { |
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$errorMsg = [$errorMsg]; |
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} |
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foreach ($errorMsg as &$errorMsgSingle) { |
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if ( |
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isset($this->errors[$field]) |
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&& |
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\in_array($errorMsgSingle, $this->errors[$field], true) |
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) { |
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continue; |
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} |
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$this->errors[$field][] = $errorMsgSingle; |
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} |
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unset($errorMsgSingle); |
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return $this; |
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} |
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/** |
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* @param string $field |
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* @param mixed $value |
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* |
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* @return self |
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*/ |
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public function setValue(string $field, $value): self |
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{ |
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$inputTag = $this->formDocument->find('[name=\'' . $field . '\']', 0); |
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if ($inputTag) { |
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/** @noinspection UnusedFunctionResultInspection */ |
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$inputTag->setAttribute('aria-invalid', 'false'); |
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/** @noinspection UnusedFunctionResultInspection */ |
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$inputTag->val($value); |
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} |
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return $this; |
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} |
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/** |
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* Write the error messages into the dom, if needed. |
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* |
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* @return self |
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*/ |
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public function writeErrorsIntoTheDom(): self |
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{ |
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foreach ($this->errors as $field => $errors) { |
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$inputTag = $this->formDocument->find('[name=\'' . $field . '\']', 0); |
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if ($inputTag) { |
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$errorMsgTemplateSelector = $inputTag->getAttribute('data-error-template-selector'); |
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if ($errorMsgTemplateSelector) { |
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$errorMsgTemplate = $this->formDocument->find($errorMsgTemplateSelector, 0); |
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if ($errorMsgTemplate) { |
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foreach ($errors as $error) { |
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$errorMsgTemplate->innerText .= ' ' . $error; |
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} |
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} |
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} |
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} |
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} |
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return $this; |
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} |
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/** |
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* @param string $field |
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* @param mixed $value |
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* |
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* @return self |
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*/ |
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public function saveValue(string $field, $value): self |
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{ |
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$this->values[$field] = $value; |
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return $this; |
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} |
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} |
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It seems like the method you are trying to call exists only in some of the possible types.
Let’s take a look at an example:
Available Fixes
Add an additional type-check:
Only allow a single type to be passed if the variable comes from a parameter: