javascript code for validating the time accepted in the form of string

[sunarb]

Accepting the String in normal text box and checking weather the srting is Date or not in javascrit

[acoder]

Please provide more details include your code. What would be considered a valid date/time?

[sunarb]

Please provide more details include your code. What would be considered a valid date/time?

i need the code for checking weather the enterd string by user is valid time or not in very short code......

[acoder]

I understood that much, but that's not enough. What would be considered valid, e.g. 12 hour format, 24 hour, just numbers and ":" or "AM/PM" too and so on.

You can use a regular expression to validate the field, but post your code. What have you managed so far?

[sunarb]

i need the code for checking weather the enterd string by user is valid time or not in very short code......

i have no code.but had a query saying that write the code for checking wheather the given string in time or not

[acoder]

Since you refuse to provide more details, I'll just give you a general idea.

Match the format first using a regular expression, e.g.

/^\d{1,2}\:\d{2}\:\d{2}(\s?(AM|PM))?$/i

then check each part individually for correctness, e.g. that hours is between 0 and 12, that minutes are between 00 and 59 and so on.