First, verification class
1, digital verification
1.1 integer
/^ (-|/ )?/d //test(STR)
1.2 Entarity of greater than 0 (for verification of IDs)
/^ @Test (STR)
1.3 Verification of negative integers
/^-/d //.test(STR)
2, time class
2.1 short, shaped (13:04:06)
Function istime (STR)
{
VAR a = str.match (/ ^ (/ d {1, 2}) (:)? (/ d {1, 2}) / 2 (/ d {1, 2}) $ /);
If (a == null) {alert ('input parameter is not time format "); Return False;}
IF (a [1]> 24 || a [3]> 60 || a [4]> 60)
{
Alert ("time format is wrong");
Return False
}
Return True;
}
2.2 Short Date, Shape (2003-12-05)
Function StrdateTime (STR)
{
Var r = str.match (/ ^ (/ D {1, 4}) (- | //) (/ D {1, 2}) / 2 (/ D {1, 2}) $ /);
IF (r == null) Return False;
VAR D = New Date (R [1], R [3] -1, R [4]);
Return (D.Getfullyear () == r [1] && (D.getMonth () 1) == R [3] && D.getdate () == r [4]);
}
2.3 Long-term, shaped (2003-12-05 13:04:06)
Function StrdateTime (STR)
{
VAR REG = / ^ (/ D {1, 4}) (- | //) (/ D {1, 2}) / 2 (/ D {1, 2}): (/ D {1, 2}): (/ d {1, 2}) $ /;
Var r = str.match (reg);
IF (r == null) Return False;
VAR D = New Date (R [1], R [3] -1, R [4], R [5], R [6], R [7]);
Return (D.Getfullyear () == r [1] && (D.getMonth () 1) == r [3] && D.Getdate () == r [4] && D.GetHours () == R [5 ] && d.getminutes () == r [6] && D.getSeconds () == r [7]);
}
2.4 Only year and month. Shape (2003-05, or 2003-5)
2.5 Only hours and minutes, like (12:03)
3, form class
3.1 All forms of the form cannot be empty
3.2 Multi-line text boxes cannot be empty.
3.3 Multi-line text boxes can not exceed SmaxStrleng
3.4 Multi-line text boxes cannot be less than SMIXStrleng
3.5 Judging whether the radio box is selected.
3.6 Judging whether the check box is selected.
3.7 All selection of checkbox, multi-selection, full number, reverse
3.8 During the file upload process, judgment file type
4, character class
4.1 The judgment character consists of a letter from A-Z or A-Z.
4.3 Judgment Character consists of letters and numbers, underscores, and points. And the beginning of the underscore and letters
/^([A-ZA-Z_]】 ([/w]*) $/g.test(Str)
4.4 String replacement function.Replace ();
5, browser class
5.1 Judging the type of browser
Window.navigator.Appname
5.2 Judging the version of IE
Window.navigator.AppVersion
5.3 Judging the resolution of the client
Window.screen.height; window.screen.width;
6, combined class
6.1 Judgment of Email.
Function ismail (Mail)
{
RETURN (/ ^ / w ((((((/ w ) | (/ w )) * / @ [A-ZA-Z0-9] (/. | -) [A-ZA-Z0- 9] ) * /. [A-ZA-Z0-9] $ /). TEST (MAIL);
}
6.2 Verification of mobile phone number
6.3 verification of ID card
Function isidcardNo (NUM)
{
IF (isnan) {alert ("Input is not a number!"); Return False;}
Var Len = Num.length, RE;
IF (len == 15)
RE = new regexp (/ ^ (/ d {6}) () (/ d {2}) (/ D {2}) (/ D {3}) $ /);
Else IF (len == 18)
RE = new regexp (/ ^ (/ d {6}) ()? (/ d {4}) (/ d {2}) (/ d {3}) (/ d) $ /)
Else {Alert ("Enter the number of digits!"); Return False;}
VAR A = Num.match (re);
IF (a! = null)
{
IF (len == 15)
{
VAR D = New Date ("19" a [3] "/" a [4] "/" a [5]);
VAR B = D.Getyear () == a [3] && (D.getMonth () 1) == a [4] && d.getdate () == a [5];
}
Else
{
VAR D = New Date (a [3] "/" a [4] "/" a [5]);
VAR B = D.Getfullyear () == a [3] && (D.getMonth () 1) == a [4] && d.getdate () == a [5];
}
IF (! b) {alert ("Enter ID" A [0] "Birthday!"); Return False;
}
Return True;
}
