VALIDATE.EMAIL
validates email address format · a deepcalc original · no excel equivalent · no sheets equivalent
signature
VALIDATE.EMAIL(text)
returns: boolean
| argument | required |
|---|---|
| text | required |
examples
formula and result, taken from the engine's own test suite — every result below is asserted in CI, not written by hand.
fx
=VALIDATE.EMAIL("user@example.com") true related
- FROMBYTES converts byte array to integer
- GENERATEID generates unique ID with prefix and random suffix
- HASH hex digest of text: SHA256 (default, FIPS 180-4) or MD5 (RFC 1321)
- IMAGE shows an image from a url — the browser loads it, the engine does not fetch
- ISIN checks if value is in a range or comma-separated list
- RANDOMCHOICE random pick from a range (with replacement); count > 1 spills a column