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StringVal.md

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StringVal

  • StringVal()

Validates whether the input can be used as a string.

v::stringVal()->isValid('6'); // true
v::stringVal()->isValid('String'); // true
v::stringVal()->isValid(1.0); // true
v::stringVal()->isValid(42); // true
v::stringVal()->isValid(false); // true
v::stringVal()->isValid(true); // true
v::stringVal()->isValid(new ClassWithToString()); // true if ClassWithToString implements `__toString`

Templates

StringVal::TEMPLATE_STANDARD

Mode Template
default {{subject}} must be a string value
inverted {{subject}} must not be a string value

Template placeholders

Placeholder Description
subject The validated input or the custom validator name (if specified).

Categorization

  • Strings
  • Types

Changelog

Version Description
2.0.0 Created

See also: