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Summary of regular expressions for verifying time format in jQuery_jquery

WBOYOriginal: 2016-05-16 17:22:011474browse

jQuery is used in the code, and the parameter passed in is the input object selected by jQuery. Principle: first use regular matching, and then extract the hours, minutes and seconds to see if they are within the normal range.

Copy code The code is as follows:

/**
 * Check whether the time conforms to the format 
 * @param {Object} timeTextBox
*/
function checkTime(timeTextBox){
 var time = timeTextBox.val();
 var regTime = /^([0-2][0-9]):([0-5][0-9]) :([0-5][0-9])$/;
 var result = false;
 if (regTime.test(time)) {
 if ((parseInt(RegExp.$1) < ; 24) && (parseInt(RegExp.$2) < 60) && (parseInt(RegExp.$3) < 60)) {
                                                                                        ) {
 $ ("#ERRMSG"). Html (""); 
} else {
 Timetextbox.attr ({
 Value: "
}); .focus();
 $("#errmsg").html("Time format error");
 }
 return result;
}




Example 2

Directly use js regular expressions to example

Copy code

The code is as follows:

Date of Birth: < input id="birthday" name="birthday" type="text" value="" onBlur="checkDate();"/>