Array Item Cleaner (Web GTM)

Custom Variable Template for Google Tag Manager

Cleanup for array items with RegEx

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Usage

• define any array or JSON string as input for a string value cleanup in selected keys (only first level keys possible).

• define at least one RegEx for searching text to replace and a replacement text (can be blank). Multiple lines are processed in the order of definition (which might be relevant in order to get the desired result).

• specify at least one array key for a string field to process

The return value will be an array with all source information but "redacted" string values in all keys specified.

Examples

• in order to replace characters like & (or & in HTML notation), use (&|&) as rule and a replacement like "and" or "+"
• delete special characters or single or double quotes: (®|'|"|') , leave the replacement text blank