jquery validator addmethod custom message
June 3, 2014
Custome message can be added in the validator addMethod, example below, the $.validator.messages.currency_limit carry the different message for different condition.
Checking if an array key exists in a JavaScript object or array
June 3, 2014
For the sake of completeness, you can use the in operator. This is probably the best way to check for missing keys.
jQuery set element style to the :hover css style
June 3, 2014
jQuery has .hover function which will freeze the hover effect. It’d be better to just give that state another class itself in the CSS and then use your method to add that class. You may keep the id of the div and control the css changes using class
jQuery how to know if div with specific id exists
June 3, 2014
To check if the div with specific id or class exist, you can use .length after the selector to see if it matched any elements, like this:
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