Comments on: Php function to validate two decimal places of a number http://roshanbh.com.np/2008/02/validation-two-decimal-places-php.html Useful Tutorials, Scripts , Tips, and Resources for all PHP and Ajax beginners and experts . Wed, 10 Mar 2010 10:59:13 +0000 http://wordpress.org/?v=2.9.1 hourly 1 By: sheathe http://roshanbh.com.np/2008/02/validation-two-decimal-places-php.html/comment-page-1#comment-4741 sheathe Tue, 27 Oct 2009 08:27:16 +0000 http://roshanbh.com.np/2008/02/validation-two-decimal-places-php.html#comment-4741 Thanks for your article. How would I check for a dollar amount that may or may not have a decimal and may or may not have two decimal places. For example, all of the following are acceptable: 100 100.5 100.50 100.55 1000 No characters besides the decimal and numbers are allowed (no boolean either). It can also not have more than 2 decimals. e.g. 100.555 is not acceptable (if this is difficult, it could be trimmed) Thanks in advance! Thanks for your article. How would I check for a dollar amount that may or may not have a decimal and may or may not have two decimal places. For example, all of the following are acceptable:

100
100.5
100.50
100.55
1000

No characters besides the decimal and numbers are allowed (no boolean either).
It can also not have more than 2 decimals.

e.g. 100.555 is not acceptable (if this is difficult, it could be trimmed)
Thanks in advance!

]]> By: Ujjwal B Soni http://roshanbh.com.np/2008/02/validation-two-decimal-places-php.html/comment-page-1#comment-3423 Ujjwal B Soni Tue, 30 Dec 2008 11:55:53 +0000 http://roshanbh.com.np/2008/02/validation-two-decimal-places-php.html#comment-3423 Hi, Nice Article!!! Cheers!!! Ujjwal B Soni Hi,

Nice Article!!!

Cheers!!!

Ujjwal B Soni

]]> By: gowtham http://roshanbh.com.np/2008/02/validation-two-decimal-places-php.html/comment-page-1#comment-2297 gowtham Wed, 10 Sep 2008 13:26:16 +0000 http://roshanbh.com.np/2008/02/validation-two-decimal-places-php.html#comment-2297 Mr.Roshan thanks very much, very simple but powerfull once again thanks.... Mr.Roshan thanks very much, very simple but powerfull once again thanks….

]]> By: Roshan http://roshanbh.com.np/2008/02/validation-two-decimal-places-php.html/comment-page-1#comment-825 Roshan Sun, 11 May 2008 08:41:26 +0000 http://roshanbh.com.np/2008/02/validation-two-decimal-places-php.html#comment-825 if something related to my blog post then no problem at all.. if something related to my blog post then no problem at all..

]]> By: Sunil http://roshanbh.com.np/2008/02/validation-two-decimal-places-php.html/comment-page-1#comment-824 Sunil Sun, 11 May 2008 08:14:30 +0000 http://roshanbh.com.np/2008/02/validation-two-decimal-places-php.html#comment-824 Thanxs very much Roshan. I wld like to ask u, can I ans you other questions related to PHP. I mean not related to this numeric ones. I wld be thankful if u can help me. Byee and have a nice day. Thanxs very much Roshan.

I wld like to ask u, can I ans you other questions related to PHP. I mean not related to this numeric ones. I wld be thankful if u can help me.

Byee and have a nice day.

]]> By: Roshan http://roshanbh.com.np/2008/02/validation-two-decimal-places-php.html/comment-page-1#comment-820 Roshan Sat, 10 May 2008 14:58:42 +0000 http://roshanbh.com.np/2008/02/validation-two-decimal-places-php.html#comment-820 hey sunil for that you can use ctype_digit() function available in php hey sunil for that you can use ctype_digit() function available in php

]]> By: Sunil http://roshanbh.com.np/2008/02/validation-two-decimal-places-php.html/comment-page-1#comment-819 Sunil Sat, 10 May 2008 14:30:10 +0000 http://roshanbh.com.np/2008/02/validation-two-decimal-places-php.html#comment-819 Hello everyone. I used the above mentioned script and it worked. But I have some difficulties. I want the script such that if suppose i input value as "sdga" then it should give error. And if i insert something like 562 it should not give error. Hello everyone.

I used the above mentioned script and it worked. But I have some difficulties. I want the script such that if suppose i input value as “sdga” then it should give error. And if i insert something like 562 it should not give error.

]]> By: Roshan http://roshanbh.com.np/2008/02/validation-two-decimal-places-php.html/comment-page-1#comment-688 Roshan Thu, 24 Apr 2008 05:20:10 +0000 http://roshanbh.com.np/2008/02/validation-two-decimal-places-php.html#comment-688 Well for this kind of search....google's custom search or google's site search is better you... Well for this kind of search….google’s custom search or google’s site search is better you…

]]> By: Ahmad Ginani http://roshanbh.com.np/2008/02/validation-two-decimal-places-php.html/comment-page-1#comment-684 Ahmad Ginani Thu, 24 Apr 2008 04:36:57 +0000 http://roshanbh.com.np/2008/02/validation-two-decimal-places-php.html#comment-684 Would you please help me for following problem ? I want to prepare a php script by means of which user can search the string through out the current web site, but the site content is static, do not depend upon database........ Could you please tell me how I start ? Would you please help me for following problem ?

I want to prepare a php script by means of which user can search the string through out the current web site, but the site content is static, do not depend upon database……..

Could you please tell me how I start ?

]]> By: Ahmad Ginani http://roshanbh.com.np/2008/02/validation-two-decimal-places-php.html/comment-page-1#comment-683 Ahmad Ginani Thu, 24 Apr 2008 04:10:45 +0000 http://roshanbh.com.np/2008/02/validation-two-decimal-places-php.html#comment-683 Yeah...., you are right, Thank you again Roshan.. Yeah…., you are right, Thank you again Roshan..

]]> By: Roshan http://roshanbh.com.np/2008/02/validation-two-decimal-places-php.html/comment-page-1#comment-650 Roshan Sat, 19 Apr 2008 12:23:54 +0000 http://roshanbh.com.np/2008/02/validation-two-decimal-places-php.html#comment-650 Nice to hear that Giani...but you choose the very long way to do so...I think echo number_format($number,2); could have easily solved your problem rather than that long function... Am I right ? Nice to hear that Giani…but you choose the very long way to do so…I think

echo number_format($number,2);

could have easily solved your problem rather than that long function…

Am I right ?

]]> By: Ginani Ahmad http://roshanbh.com.np/2008/02/validation-two-decimal-places-php.html/comment-page-1#comment-647 Ginani Ahmad Sat, 19 Apr 2008 11:52:10 +0000 http://roshanbh.com.np/2008/02/validation-two-decimal-places-php.html#comment-647 Thank you very much, you have saved lots of my time, I was needing the value which should have 2 decimal point, if I get value 10 then it must be converted to 10.00.....thank you very much, finally I got the solution by following function : function getFloat($number) { if(is_float($number)) { if(ereg("^[0-9]+\.[0-9]{1}$", $number)) $number = $number."0"; else $number = round($number, 2); } else $number = $number.".00"; return $number; } Thank you very much, you have saved lots of my time, I was needing the value which should have 2 decimal point, if I get value 10 then it must be converted to 10.00…..thank you very much, finally I got the solution by following function :

function getFloat($number)
{
if(is_float($number))
{
if(ereg(“^[0-9]+\.[0-9]{1}$”, $number))
$number = $number.”0″;
else
$number = round($number, 2);
}
else
$number = $number.”.00″;
return $number;
}

]]> By: PHP Coding School » Blog Archive » php tips [2008-02-10 10:55:27] http://roshanbh.com.np/2008/02/validation-two-decimal-places-php.html/comment-page-1#comment-332 PHP Coding School » Blog Archive » php tips [2008-02-10 10:55:27] Sun, 10 Feb 2008 11:09:33 +0000 http://roshanbh.com.np/2008/02/validation-two-decimal-places-php.html#comment-332 [...] Php function to validate two decimal places of a number By Roshan If you are looking for the validation of a number which contains only two decimal places. Means you want to accept the values like 0.21 or 1.34 or 12.55 or 445.66 as a input and throw an error when somebody enters the number like 0.2 or … Roshan Bhattarai’s Blog - PHP… - http://roshanbh.com.np [...] [...] Php function to validate two decimal places of a number By Roshan If you are looking for the validation of a number which contains only two decimal places. Means you want to accept the values like 0.21 or 1.34 or 12.55 or 445.66 as a input and throw an error when somebody enters the number like 0.2 or … Roshan Bhattarai’s Blog – PHP… – http://roshanbh.com.np [...]

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