Parle\RParser::validate
(PECL parle >= 0.7.0)
Parle\RParser::validate — Validate input
Description
Validate an input string. The string is parsed internally, thus this method is useful for the quick input validation.
Parameters
-
data
-
String to be validated.
-
lexer
-
A lexer object containing the lexing rules prepared for the particular grammar.
Return Values
Returns bool whitnessing whether the input chimes or not with the defined rules.