Excerpt |
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How to change and customize email templates. |
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Code Block |
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{past_due | set_default "not past due" | capitalize} // Produces NOT PAST DUE if past_due is false |
Supported Filters
Filter | Description | Example Usage |
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currency_format | Formats the value into a currency string. Parameters - currency code
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Code Block |
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{"1.2345" | currency_format "USD"} |
For Invoice Delivery Email templates, you can use this example which includes the currency code and invoice total tags. Code Block |
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{invoice.total | currency_format invoice.currency} |
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md5 | Hashes the value using MD5. |
Code Block |
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{"some string" | md5} |
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sha1 | Hahses the value using SHA1. |
Code Block |
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{"some string" | sha1} |
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numberformat | Formats the value into a number. Parameters - number of decimal places
- decimal point character
- thousands separator character
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Code Block |
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{"12345.6789" | numberformat 2, ".", ","} |
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wordwrap | Wraps a string into multiple lines. Parameters - number of characters per line
- break string
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Code Block |
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{"some string" | wordwrap 5, "\n<br />"} |
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trim | Removes white space around a string. |
Code Block |
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{" some string " | trim} |
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upper | Converts a string to uppercase. |
Code Block |
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{"some string" | upper} |
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lower | Converts a string to lowercase. |
Code Block |
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{"SOME STRING" | lower} |
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first | Returns the first element of an array. |
Code Block |
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{array_of_items | first} |
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last | Returns the last element of an array. |
Code Block |
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{array_of_items | last} |
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join | Combines an array of elements into a delimited string. Parameters - delimiter (default is ', ')
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Code Block |
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{array_of_items | join ', '} |
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length | Returns the length of an array. |
Code Block |
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{array_of_items | length} |
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urlencode | URL encodes an string or array of parameters. |
Code Block |
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{array_of_items | urlencode} |
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hyphenize | Replaces white space with hyphens. |
Code Block |
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{"some string" | hyphenize} |
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urlize | Converts a URL into an HTML link. |
Code Block |
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{"http://domain.com/" | urlize} |
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set_default | Sets a default value when no other value exists. Parameters - default value
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Code Block |
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{not_set | set_default "default value"} |
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humanize |
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Code Block |
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{"some date string" | date "Y M d"} eg.
{invoice.date_due | date "Y M d"} |
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relative_time |
| | Debugging
Adding the following tag to any email template will enable debugging, and display data key value pairs:
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