What is the purpose of the parameter $value?(a) Field’s expected value(b) Field’s previous value(c) Field’s current value(d) Field’s probability valueThe question was asked during a job interview.The above asked question is from Crafting the Public API in chapter Parsing, Benchmarking and Logging of JavaScript

What is the purpose of the parameter $value?(a) Field’s expected val

1.	What is the purpose of the parameter $value?(a) Field’s expected value(b) Field’s previous value(c) Field’s current value(d) Field’s probability valueThe question was asked during a job interview.The above asked question is from Crafting the Public API in chapter Parsing, Benchmarking and Logging of JavaScript
Answer» Right option is (C) Field’s current value Easy explanation: getinputhtml() accepts two arguments: $NAME and $value. The PARAMETER $value is the field’s current value (either from the DB, or the POST data if there was a VALIDATION error).

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