StringLengthValidator
class StringLengthValidator extends AbstractValidator (View source)
Validator for string length.
Properties
| protected bool | $acceptsEmptyValues | Specifies whether this validator accepts empty values. |
from AbstractValidator |
| protected array | $supportedOptions | ||
| protected array | $options | from AbstractValidator | |
| protected Result[] | $resultStack | from AbstractValidator |
Methods
Constructs the validator and sets validation options
Push a new Result onto the Result stack and return it in order to fix cyclic calls to a single validator.
Pop and return the current Result from the stack and make $this->result point to the last Result again.
Get the current Result for this validation invocation. Use this inside your isValid() implementation to e.g. merge results together into the current one.
Checks if the given value is valid according to the validator, and returns the Error Messages object which occurred.
Checks if the given value is a valid string (or can be cast to a string if an object is given) and its length is between minimum and maximum specified in the validation options.
Creates a new validation error object and adds it to $this->errors
Details
__construct(array $options = [])
Constructs the validator and sets validation options
protected Result
pushResult()
Push a new Result onto the Result stack and return it in order to fix cyclic calls to a single validator.
protected Result
popResult()
Pop and return the current Result from the stack and make $this->result point to the last Result again.
protected Result|null
getResult()
Get the current Result for this validation invocation. Use this inside your isValid() implementation to e.g. merge results together into the current one.
Result
validate(mixed $value)
Checks if the given value is valid according to the validator, and returns the Error Messages object which occurred.
protected void
isValid(mixed $value)
Checks if the given value is a valid string (or can be cast to a string if an object is given) and its length is between minimum and maximum specified in the validation options.
protected void
addError(string $message, int $code, array $arguments = [])
Creates a new validation error object and adds it to $this->errors
array
getOptions()
Returns the options of this validator
final protected bool
isEmpty(mixed $value)
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