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sundarraj_mca
Joined: 14 May 2008
Posts: 19
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 Posted: Fri Jun 20, 2008 9:10 am Post subject: ignore space in javascript |
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hai
how to ignore space in text input
i have a textbox for Demand Draft no in which only 6 characters are allowed my script accepts 6 numeric correctly but it also accepts space. i need validate it. |
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rangana
500+ Club
Joined: 27 Feb 2008
Posts: 627
Location: Cebu City Philippines
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| Posted: Fri Jun 20, 2008 10:29 am Post subject: Re: ignore space in javascript |
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You could either use indexOf() method.
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if(!(txt.indexOf('')==-1))
{
alert('There\'s a space');
}
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...or match() method.
| Code: |
str.match(/^[\d]{6}$/)
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Hope it helps. |
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