Format.trim ViewHelper <f:format.trim>¶

This ViewHelper strips whitespace (or other characters) from the beginning and end of a string.

Possible sides are:

both (default)

Strip whitespace (or other characters) from the beginning and end of a string

left or start

Strip whitespace (or other characters) from the beginning of a string

right or end

Strip whitespace (or other characters) from the end of a string

#<f:format.trim>   String to be trimmed.   </f:format.trim>#

#String to be trimmed.#

#<f:format.trim side="right">   String to be trimmed.   </f:format.trim>#

#   String to be trimmed.#

#<f:format.trim characters=" St.">   String to be trimmed.   </f:format.trim>#

#ring to be trimmed#

Source code

Go to the source code of this ViewHelper: Format\TrimViewHelper.php (GitHub).

Arguments

The following arguments are available for the format.trim ViewHelper:

value ¶

Type

string

The string value to be trimmed. If not given, the evaluated child nodes will be used.

characters ¶

Type

string

Optionally, the stripped characters can also be specified using the characters parameter. Simply list all characters that you want to be stripped. With .. you can specify a range of characters.

side ¶

Type

string

Default

'both'

The side to apply, must be one of this' CASE_* constants. Defaults to both application.