[#5560] PERL REGEX for validation

edmundcheong
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8 years 6 months ago #272002 by edmundcheong

Replied by edmundcheong on topic PERL REGEX for validation

I've found another bug related to this. i have done the changes on:

IN: libraries/CBLib/CB/Legacy/cbValidator.php
ON: Lines 73 - 75

And most of the validations worked perfectly well.. but if you have 2 similar fields, different names (in the DB) of course, the first one in the field sequence will have the problem but the second will be fine.

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krileon
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8 years 6 months ago - 8 years 6 months ago #272011 by krileon

Replied by krileon on topic PERL REGEX for validation

I'm looking into it further. Something not working right. Now the addslashes needs to be added back in or the backslashes are missing in the HTML attribute in my tests after cloning the field. Am investigating further to fix for next nightly.

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Last edit: 8 years 6 months ago by krileon.

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edmundcheong
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8 years 6 months ago #272012 by edmundcheong

Replied by edmundcheong on topic PERL REGEX for validation

Hi Kyle, For you info, i did not clone the field. I had 2 existing fields on seperate tabs which are conditioned by cb conditional to show if the drop down single select is equal to xxxx (for example).

I have disabled the conditions and yet it happens. So the temporary fix did solve the earlier problem but the other field in the seperate tab is having this problem.

I will try isolating and give more feedback. Will try if both fields are in the same tab where the regex validation is working.

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krileon
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8 years 6 months ago #272013 by krileon

Replied by krileon on topic PERL REGEX for validation

Using urlencode and decoding it in the jQuery seams to be the best solution. I've 3 fields 1 after another with same REGEXP and it's working perfectly fine now. I've created the below bug ticket and a MR to fix the issue in next nightly.

forge.joomlapolis.com/issues/5561

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edmundcheong
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8 years 6 months ago #272015 by edmundcheong

Replied by edmundcheong on topic PERL REGEX for validation

krileon wrote: Using urlencode and decoding it in the jQuery seams to be the best solution. I've 3 fields 1 after another with same REGEXP and it's working perfectly fine now.

forge.joomlapolis.com/issues/5561

Pardon me for my ignorance. can you explain to me how to do this:
Using urlencode and decoding it in the jQuery

Is it by auto action jquery? Is it possible to give me an example?

Normally when is the nightly built is released? Thanks Kyle.

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krileon
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8 years 6 months ago #272018 by krileon

Replied by krileon on topic PERL REGEX for validation

It requires changes to the PHP side and our cbvalidate jQuery plugin so you'll need to wait for next nightly release. New nightly release will be today after the MR is reviewed, approved, and merged (we use peer review between us 3 to ensure code quality).

You can try the below quickfix, but it'll require your site to stay in debug mode unless you've a JS compression to minify the JS file.

IN: libraries/CBLib/CB/Legacy/cbValidator.php
ON: Lines 73 - 75
FROM:

		} elseif ( $rule == 'pattern' ) {
			$params			=	addslashes( $params );
		}

TO:

		} elseif ( $rule == 'pattern' ) {
			$params			=	urlencode( $params );
		}

IN: components/com_comprofiler/js/jquery/jquery.cbvalidate.js
ON: Lines 674 - 675
FROM:

		if ( typeof params === 'string' ) {
			var delimiter = params.substr( 0, 1 );

TO:

		if ( typeof params === 'string' ) {
			params = decodeURIComponent( params );

			var delimiter = params.substr( 0, 1 );

Note the above will likely be wrong line numbers due to some changes further up in the validation file. You'll need to find the validation rule as follows.

$.validator.addMethod( 'pattern', function( value, element, params ) {

Again this won't work unless you compress the JS to update the minified version or keep your site in debug mode. Also note that some of your issue could be caused by out of date jQuery validate plugin, which has been updated for next nightly as well.

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[#5560] PERL REGEX for validation

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