diff --git a/lib/src/fnc/is.rs b/lib/src/fnc/is.rs
index 9188fdaf..32cfef22 100644
--- a/lib/src/fnc/is.rs
+++ b/lib/src/fnc/is.rs
@@ -1,5 +1,6 @@
 use crate::err::Error;
 use crate::sql::value::Value;
+use chrono::NaiveDateTime;
 use once_cell::sync::Lazy;
 use regex::Regex;
 use semver::Version;
@@ -25,6 +26,11 @@ pub fn ascii((arg,): (String,)) -> Result<Value, Error> {
 	Ok(arg.is_ascii().into())
 }
 
+#[inline]
+pub fn datetime((arg, fmt): (String, String)) -> Result<Value, Error> {
+	Ok(NaiveDateTime::parse_from_str(&arg, &fmt).is_ok().into())
+}
+
 #[inline]
 pub fn domain((arg,): (String,)) -> Result<Value, Error> {
 	Ok(addr::parse_domain_name(arg.as_str()).is_ok().into())
diff --git a/lib/src/fnc/mod.rs b/lib/src/fnc/mod.rs
index 4eb62a08..b7cf3481 100644
--- a/lib/src/fnc/mod.rs
+++ b/lib/src/fnc/mod.rs
@@ -99,6 +99,7 @@ pub fn synchronous(ctx: &Context<'_>, name: &str, args: Vec<Value>) -> Result<Va
 		"is::alphanum" => is::alphanum,
 		"is::alpha" => is::alpha,
 		"is::ascii" => is::ascii,
+		"is::datetime" => is::datetime,
 		"is::domain" => is::domain,
 		"is::email" => is::email,
 		"is::hexadecimal" => is::hexadecimal,
diff --git a/lib/src/fnc/script/modules/surrealdb/functions/is.rs b/lib/src/fnc/script/modules/surrealdb/functions/is.rs
index 2baf484e..4a2781f8 100644
--- a/lib/src/fnc/script/modules/surrealdb/functions/is.rs
+++ b/lib/src/fnc/script/modules/surrealdb/functions/is.rs
@@ -21,6 +21,7 @@ impl ModuleDef for Package {
 		module.add("alphanum")?;
 		module.add("alpha")?;
 		module.add("ascii")?;
+		module.add("datetime")?;
 		module.add("domain")?;
 		module.add("email")?;
 		module.add("hexadecimal")?;
@@ -38,6 +39,7 @@ impl ModuleDef for Package {
 		module.set("alphanum", Func::from(|v: Any| run("is::alphanum", v.0)))?;
 		module.set("alpha", Func::from(|v: Any| run("is::alpha", v.0)))?;
 		module.set("ascii", Func::from(|v: Any| run("is::ascii", v.0)))?;
+		module.set("datetime", Func::from(|v: Any| run("is::datetime", v.0)))?;
 		module.set("domain", Func::from(|v: Any| run("is::domain", v.0)))?;
 		module.set("email", Func::from(|v: Any| run("is::email", v.0)))?;
 		module.set("hexadecimal", Func::from(|v: Any| run("is::hexadecimal", v.0)))?;
@@ -52,6 +54,7 @@ impl ModuleDef for Package {
 		default.set("alphanum", Func::from(|v: Any| run("is::alphanum", v.0)))?;
 		default.set("alpha", Func::from(|v: Any| run("is::alpha", v.0)))?;
 		default.set("ascii", Func::from(|v: Any| run("is::ascii", v.0)))?;
+		default.set("datetime", Func::from(|v: Any| run("is::datetime", v.0)))?;
 		default.set("domain", Func::from(|v: Any| run("is::domain", v.0)))?;
 		default.set("email", Func::from(|v: Any| run("is::email", v.0)))?;
 		default.set("hexadecimal", Func::from(|v: Any| run("is::hexadecimal", v.0)))?;
diff --git a/lib/src/sql/function.rs b/lib/src/sql/function.rs
index 568c0a00..f5f84326 100644
--- a/lib/src/sql/function.rs
+++ b/lib/src/sql/function.rs
@@ -310,6 +310,7 @@ fn function_is(i: &str) -> IResult<&str, &str> {
 		tag("is::alphanum"),
 		tag("is::alpha"),
 		tag("is::ascii"),
+		tag("is::datetime"),
 		tag("is::domain"),
 		tag("is::email"),
 		tag("is::hexadecimal"),