I need to check that the user as put in at least one character between a-z upper or lowercase in a name field. They can put in whatever they like but there as to be a character a-z in the string. How shall the test expression look like?
View 1 RepliesI need to manipulate with a upper and lower case on STRINGS
For example I have string: LALA_KAKA_mama_WIWI
I need to conwert it to Lala_kaka_mama_wiwi with first letter upper case.
Is it one simple way to do it with JS script/code?
i need to enter either capital or small letter the input should be accepted.
The code is written below:
var Alphabet;
Alphabet= prompt("Enter an Alphabet");
if(Alphabet == "a" || Alphabet == "e" || Alphabet == "i" || Alphabet == "o" || Alphabet == "u")
[Code]....
problem with accessKey attribute value p (lowercase) and P(uppercase) for different html buttons.. the browser unable to differentiate between upper and lowercase key ...
i have a simple form with two buttons, and i want to trigger these buttons with keyboard keys in combination with Alt key. for example Alt + P (uppercase) should trigger button 1 and Alt + p (lowercase) should trigger button 2
Browser: IE 8.0
here is the code...
-----------------------
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
[Code]....
here the behavior is strange, when i press Alt+P in keyboard, button1 is triggered and when i press Alt+Shift+P in keyboard, button2 is triggered ..
this is what im trying to do:
Code:
var field01 = document.getElementById("Field01").value;
field01[0] = field01[0].toUpperCase();
it doesnt work, the first letter of the field stays lower case BUT when I do this:
Code:
alert (field01[0].toUpperCase());
then it converts the first character to uppercase, well only in the alert box, the actual one still unchanged.
so i figure thats because it needs to be triggered somehow, it wont work by assigning it. i cant use it as return. are there any trigger methods that would just let me capitalize the first letter without any pop ups or anything?
I want a regular expression for Citi where first character should not be a blank space.
View 3 Replies View Relatedi am using the following regular expression for the validation of Email address /^.+@([?)[a-zA-Z0-9-.]+.([a-zA-Z]{2,3}|[0-9]{1,3})(]?)$/; but the problem is that if user enters any white space character while entering email address then email is considered as valid how ever we know that an email address can not contain any white space character i have tried a lot but could not get a correct regular expression
View 2 Replies View RelatedI want input in format "A-xxxx-xxx". where 'x' is any alphanumeric character.
View 1 Replies View RelatedI want to write a javascript that converts the (each) first character occuring after space in a string to lower case e.g abc def ghi jkl to abc Def Ghi Jkl
I have tried document.getElementByID and then checking for spaqce by putting the element in the Array but it does not work.
I'trying to use a regExp in Javascript to replace any all upper case word in a string by the same word having only its first letter in upper case.
This expression detects the words:
The javascript below is looking for the word 'margaret thatcher' in the body and surrounding it with a link. It's lower-case but the script is ignoring the case so that won't matter. But, the problem is that because Margaret Thatcher is a proper noun, it will be capitalized in the body text yet replaced with lower-case text. How can I modify this script to look for the word while ignoring the case but use the same text it found as the replacement instead of using the text object?
[Code]...
I have seen lot of reg. expession with ?:
For dummy eg
(((XXX)ddd)ff)
The above expression is modified as
(?:(?:(XXX)ddd)ff)
Although both the above expr. gives same result. (RegExp.match() gives
same o/p), most of the places , i have seen second option.
Yes, but different matches r shown (using RegExp.exec())
Is the second expr. most efficient or in particular scenarios?
Any comments???
At the moment my code is like:
function telValid(inString) {
var regexp = /^[0-9 +()]+$/;
return (inString.match(regexp,''));
}
which is use to validate phone numbers (UK at the moment)
this works ok, but wont allow - (Dashes) which i need..
tried doing:
function telValid(inString) {
var regexp = /^[0-9 +-()]+$/;
return (inString.match(regexp,''));
}
I am finding it difficult to find a regular expression for following situation(replace)
a b c d = a,b,c d
a b c = a,b c
regular express to get the file name from a URL?
It has to be flexible in that the extension can be either 4, 5, or 6 chars (.php, .html, .shtml for example) and needs to cater for and whether querystring parameters exist too.
So, both
[URL]
and
[URL]
The regex should return newthread for both.
I.E.:
---------------------------
Windows Internet Explorer
---------------------------
<EMBED src=http://www.youtube.com/v/JTmM3jut05Q&hl=en&fs=1& width=500 height=200 type=application/x-shockwave-flash allowfullscreen="true" allowscriptaccess="always"></EMBED>
how can i get "src" value in above code using regular expression?
<object width="500" height="200"><param name="movie" value="http://www.youtube.com/v/JTmM3jut05Q&hl=en&fs=1&"><param name="allowFullScreen" value="true"><param name="allowscriptaccess" value="always"><embed src="http://www.youtube.com/v/JTmM3jut05Q&hl=en&fs=1&" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="500" height="200"></object>
how can i get "src" value in above code using regular expression?
what will be the regular expression for this line:
Code JavaScript:
var id = $(this).attr("href").substring( $(this).attr("href").lastIndexOf('#'), $(this).attr("href").length);
Basically it gets the string after # in href attribute of clicked anchor tag.
I have this expression:
/(19|20)dd/)[- /.](0[1-9]|[12][0-9]|3[01])[- /.](0[1-9]|1[012])
to detect if my date:
2010-12-15
is valid. It's not working. What do I have wrong?
When Internet Explorer 5.01 for Windows hits the regular expression:
/(?=<)|>/
it complains about an unexpected quantifier. In fact, it seems to complain whenever I use a lookahead expression. Is there any way around this?
does anyone know how I can build a regular expression e.g. for the
string.search() function on runtime, depending on the content of
variables? Should be something like this:
var strkey = "something";
var str = "Somethin like this";
if( str.search( / + strkey + / ) > -1 )
{
...
}
I need a regular expression that will validate a double quote comma
delimited list where the odd entries are numeric and the even are
alphabetical. Each pair must also be on a separate line. For example:
"1","Peter"
"2","Paul"
"3","Mary"
I've used the following expression to validate comma delimited lists, but
without the double quotes, numeric/alpha pairing and line return
restriction.
^([A-Za-z0-9]?)+([,]s?([A-Za-z0-9]?)+)*$
Normally I can write regular expressions decently well but for some
reason I am having trouble getting this to work. I am validating form
data and need to throw an error if there are ANY spaces in the field.
abc123 is fine, abc 123 is not. Any character is fine, just not a
space.
All I'm trying to do is delete the lines which don't contain a particular
string. Actually a filter to edit a log file. I can find and replace a thing
with null, but can't figure out how to find the lines which do not contain
the thing.
Going further, I want to generalize and use a JavaScript variable containing
the decision string, but first I need to worry about the not-within-a-line
problem.
I would like to validate a textbox that numbers cannot be entered into the text input, how do i do this??? With regular expression??
View 8 Replies View RelatedDoes jQuery support a regular expression as a selector? eg: so I can get every element with a id beginning with "test"
View 2 Replies View RelatedI've got a somewhat cumbersome function that looks like this.
Code:
parseCSVLine = function (line)
{
var tmp = [];
var inQuote = false;
[Code]....