hello ng
does anyone have an idea how to check in an input field,
if the value contains exactly two commas?
examples:
"gaga,gogo,gugu" or ",,gagaggigi"
any ideas?
sascha
3  1686 
Crescionini Sascha wrote on 22 jul 2003 in comp.lang.javascript : hello ng
does anyone have an idea how to check in an input field,
if the value contains exactly two commas?
examples:
"gaga,gogo,gugu" or ",,gagaggigi"
any ideas?
s = "gaga,gogo,gugu";
n= s.replace(/[^,]+/g,"").length;
alert(n);
[the + speeds things up, says John S.]
--
Evertjan.
The Netherlands.
(Please change the x'es to dots in my emailaddress)
Evertjan. wrote on 22 jul 2003 in comp.lang.javascript : Crescionini Sascha wrote on 22 jul 2003 in comp.lang.javascript:
hello ng
does anyone have an idea how to check in an input field,
if the value contains exactly two commas?
examples:
"gaga,gogo,gugu" or ",,gagaggigi"
any ideas?
s = "gaga,gogo,gugu";
n= s.replace(/[^,]+/g,"").length;
alert(n);
[the + speeds things up, says John S.]
O sorry, you wanted a test:
s = "gaga,gogo,gugu";
if(s.replace(/[^,]+/g,"").length==2)alert("Yes");
--
Evertjan.
The Netherlands.
(Please change the x'es to dots in my emailaddress)
hi
thank you very much, works great!!!
greets
sascha
"Evertjan." <ex**************@interxnl.net> wrote in message
news:Xn********************@194.109.133.29... Evertjan. wrote on 22 jul 2003 in comp.lang.javascript:
Crescionini Sascha wrote on 22 jul 2003 in comp.lang.javascript:
hello ng
does anyone have an idea how to check in an input field,
if the value contains exactly two commas?
examples:
"gaga,gogo,gugu" or ",,gagaggigi"
any ideas?
s = "gaga,gogo,gugu";
n= s.replace(/[^,]+/g,"").length;
alert(n);
[the + speeds things up, says John S.]
O sorry, you wanted a test:
s = "gaga,gogo,gugu";
if(s.replace(/[^,]+/g,"").length==2)alert("Yes");
--
Evertjan.
The Netherlands.
(Please change the x'es to dots in my emailaddress) This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics
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