respect-validation/docs/validators/PhpLabel.md
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PhpLabel

  • PhpLabel()

Validates if a value is considered a valid PHP Label, so that it can be used as a variable, function or class name, for example.

Reference: http://php.net/manual/en/language.variables.basics.php

v::phpLabel()->assert('person'); //true
// Validation passes successfully

v::phpLabel()->assert('foo'); //true
// Validation passes successfully

v::phpLabel()->assert('4ccess'); //false
// → "4ccess" must be a valid PHP label

Templates

PhpLabel::TEMPLATE_STANDARD

Mode Template
default {{subject}} must be a valid PHP label
inverted {{subject}} must not be a valid PHP label

Template placeholders

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

Categorization

  • Strings

Changelog

Version Description
1.1.0 Created

See also: