ValidatorTypeGuesser
class ValidatorTypeGuesser implements FormTypeGuesserInterface
Methods
| __construct(MetadataFactoryInterface $metadataFactory) | ||
| TypeGuess|null | guessType(string $class, string $property) Returns a field guess for a property name of a class. |
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| ValueGuess | guessRequired(string $class, string $property) Returns a guess whether a property of a class is required. |
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| ValueGuess|null | guessMaxLength(string $class, string $property) Returns a guess about the field's maximum length. |
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| ValueGuess|null | guessPattern(string $class, string $property) Returns a guess about the field's pattern. |
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| TypeGuess|null | guessTypeForConstraint(Constraint $constraint) Guesses a field class name for a given constraint. |
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| ValueGuess|null | guessRequiredForConstraint(Constraint $constraint) Guesses whether a field is required based on the given constraint. |
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| ValueGuess|null | guessMaxLengthForConstraint(Constraint $constraint) Guesses a field's maximum length based on the given constraint. |
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| ValueGuess|null | guessPatternForConstraint(Constraint $constraint) Guesses a field's pattern based on the given constraint. |
Details
__construct(MetadataFactoryInterface $metadataFactory)
Parameters
| MetadataFactoryInterface | $metadataFactory |
TypeGuess|null guessType(string $class, string $property)
Returns a field guess for a property name of a class.
Parameters
| string | $class | The fully qualified class name |
| string | $property | The name of the property to guess for |
Return Value
| TypeGuess|null | A guess for the field's type and options |
ValueGuess guessRequired(string $class, string $property)
Returns a guess whether a property of a class is required.
Parameters
| string | $class | The fully qualified class name |
| string | $property | The name of the property to guess for |
Return Value
| ValueGuess | A guess for the field's required setting |
ValueGuess|null guessMaxLength(string $class, string $property)
Returns a guess about the field's maximum length.
Parameters
| string | $class | The fully qualified class name |
| string | $property | The name of the property to guess for |
Return Value
| ValueGuess|null | A guess for the field's maximum length |
ValueGuess|null guessPattern(string $class, string $property)
Returns a guess about the field's pattern.
- When you have a min value, you guess a min length of this min (LOW_CONFIDENCE) , lines below
- If this value is a float type, this is wrong so you guess null with MEDIUM_CONFIDENCE to override the previous guess. Example: You want a float greater than 5, 4.512313 is not valid but length(4.512314) > length(5)
Parameters
| string | $class | The fully qualified class name |
| string | $property | The name of the property to guess for |
Return Value
| ValueGuess|null | A guess for the field's required pattern |
TypeGuess|null guessTypeForConstraint(Constraint $constraint)
Guesses a field class name for a given constraint.
Parameters
| Constraint | $constraint | The constraint to guess for |
Return Value
| TypeGuess|null | The guessed field class and options |
ValueGuess|null guessRequiredForConstraint(Constraint $constraint)
Guesses whether a field is required based on the given constraint.
Parameters
| Constraint | $constraint | The constraint to guess for |
Return Value
| ValueGuess|null | The guess whether the field is required |
ValueGuess|null guessMaxLengthForConstraint(Constraint $constraint)
Guesses a field's maximum length based on the given constraint.
Parameters
| Constraint | $constraint | The constraint to guess for |
Return Value
| ValueGuess|null | The guess for the maximum length |
ValueGuess|null guessPatternForConstraint(Constraint $constraint)
Guesses a field's pattern based on the given constraint.
Parameters
| Constraint | $constraint | The constraint to guess for |
Return Value
| ValueGuess|null | The guess for the pattern |
© 2004–2017 Fabien Potencier
Licensed under the MIT License.
http://api.symfony.com/3.1/Symfony/Component/Form/Extension/Validator/ValidatorTypeGuesser.html