Filters

Filters

Paragraph Text → Settings → Advanced

Filters can be used to strip harmful or unwanted data from the submitted form data. See below for an explanation of what each filter does and its options.

Adding a filter

To add a filter, click the button of the filter you want to add, for example, to add the Trim filter, click the Trim button.

Removing a filter

To remove a filter, click the remove icon on the filter.

Filters

Alpha Numeric

The alpha numeric filter removes any characters that are not alphabet characters or digits.

Options
OptionDefaultDescription
Allow whitespaceuncheckedWhether to allow whitespace such as spaces and tabs

Alpha

The alpha filter removes any non-alphabet characters.

Options
OptionDefaultDescription
Allow whitespaceuncheckedWhether to allow whitespace such as spaces and tabs

Digits

The digits filter removes any characters that are not digits.

Options
OptionDefaultDescription
Allow whitespaceuncheckedWhether to allow whitespace such as spaces and tabs

Regex

The regex filter removes any characters that match the given regular expression.

Options
OptionDefaultDescription
Pattern The regular expression pattern to match

Strip Tags

The strip tags filter removes any HTML tags.

Options
OptionDefaultDescription
Allowable tags A list of any allowed tags e.g. <p><br><span>

Trim

The trim filter removes any whitespace from the start and end of the value.

Still having trouble? Head over to the forums.

Forums