Radical Design Course by Jack McDade

From the creator of Statamic

Learn how to make your websites standout and be remembered.

For a software dev like me who has no idea how to create a cute hand-drawn dashed line, this course just 100% works.

— Ira Zayats, Developer

is_numeric Modifier

Returns true if variable is a number or numeric string.

sequence: 4815162342
another_sequence: just type 4 8 15 16 23 42
{{ if sequence | is_numeric }}
{{ if another_sequence | is_numeric }}
true
false
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