Log full of PHP Notices from Formbuilder

[geotek]

Formbuilder is filling the Apache error log with messages like

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PHP Notice:  Undefined index: captcha_error in /.../tmp/templates_c/FormBuilder^7ec2b3a993f08d0d52f67e4c5cfd6fb41d6e518e.module_db_tpl.FormBuilder;fb_3.php on line 113
PHP Notice:  Trying to get property of non-object in /.../tmp/templates_c/FormBuilder^7ec2b3a993f08d0d52f67e4c5cfd6fb41d6e518e.module_db_tpl.FormBuilder;fb_3.php on line 113

I am not using Captchas and Formbuilder is working as expected but these error messages are annoying because they fill up the logs so that more important errors may pass unnoticed.

Any ideas?

CMSMS V.2.1.0
Formbuilder V.0.8.1.2

[Jo Morg]

I would venture saying that the module has been updated a few times on that installation and the templates haven't been updated accordingly. IIRC we have updated the default sample templates with a different call to Captcha and related Smarty variables for FB templates. The fix is simple: just search in your FB template for the offending variable and either remove the related code or check if the variable is set before that block of code. Something like:

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{if isset($captcha_error)}
  {* the template code block that uses {$captcha_error}... *}
{/if}

[JamesT]

I saw something similar to what the OP saw when I was testing CMSMS with PHP 7.

[JamesT]

I've just had a look at my default FB templates. If I'm not mistaken there are three built in templates:

Default Template
Table Template Titles on left
Table Template Titles on top

Only the first template has {if isset($captcha_error)} - the other two templates use $captcha_error without isset.

[JamesT]

On a related note, every time I load the admin interface of Form Builder 0.8.1.2 using PHP 7, I get these PHP errors:

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[29-Dec-2015 18:35:37 Europe/London] PHP Notice:  Undefined index: title_relaxed_email_regex in /var/sites/m/xxxxx.co.uk/public_html/tmp/templates_c/FormBuilder^675f4336c1c1d65e2939016b28258e133bd0192c.module_file_tpl.FormBuilder;AdminMain2.tpl.php on line 183
[29-Dec-2015 18:35:37 Europe/London] PHP Notice:  Trying to get property of non-object in /var/sites/m/xxxxx.co.uk/public_html/tmp/templates_c/FormBuilder^675f4336c1c1d65e2939016b28258e133bd0192c.module_file_tpl.FormBuilder;AdminMain2.tpl.php on line 183
[29-Dec-2015 18:35:37 Europe/London] PHP Notice:  Undefined index: input_relaxed_email_regex in /var/sites/m/xxxxx.co.uk/public_html/tmp/templates_c/FormBuilder^675f4336c1c1d65e2939016b28258e133bd0192c.module_file_tpl.FormBuilder;AdminMain2.tpl.php on line 185
[29-Dec-2015 18:35:37 Europe/London] PHP Notice:  Trying to get property of non-object in /var/sites/m/xxxxx.co.uk/public_html/tmp/templates_c/FormBuilder^675f4336c1c1d65e2939016b28258e133bd0192c.module_file_tpl.FormBuilder;AdminMain2.tpl.php on line 185

[Rolf]

@JamesT These are fixed in SVN and will be shipped in the next release of FB

Until then you can suppress the errors by adding to the config.php file:

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error_reporting(E_ERROR & ~E_DEPRECATED & ~E_NOTICE);

(if your host allows it...)

[JamesT]

Ok, thank you.