From 1616c7b37d5076b3f3abbf8fe895d796e40c29fa Mon Sep 17 00:00:00 2001
From: JeremyStarTM <jeremystartm@staropensource.de>
Date: Sat, 11 May 2024 02:48:12 +0200
Subject: [PATCH] Allow minimum_matches = -1

---
 docs/docs/reference/classes/validationsingle.md | 2 +-
 src/classes/validationsingle.gd                 | 5 ++++-
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/docs/docs/reference/classes/validationsingle.md b/docs/docs/reference/classes/validationsingle.md
index c7e61d7..b30357b 100644
--- a/docs/docs/reference/classes/validationsingle.md
+++ b/docs/docs/reference/classes/validationsingle.md
@@ -50,7 +50,7 @@ Applies to **float**.
 Checks whenether at least one value matches `data`.
 Applies to all data types.
 ### *CoreValidationSingle* <u>contains</u>(*Array[String]* <u>values</u>, *int* <u>minimum_matches</u> = *1*)
-Ensures that [param data] contains at least <`minimum_matches`> values. \
+Ensures that [param data] contains at least <`minimum_matches`> (or all if set to `-1`) values. \
 Applies to **String** & **StringName**.
 ### *CoreValidationSingle* <u>matches_regex</u>(*String* <u>regex_string</u>)
 Matches a regular expression against `data`. \
diff --git a/src/classes/validationsingle.gd b/src/classes/validationsingle.gd
index 5bc337b..10eb244 100644
--- a/src/classes/validationsingle.gd
+++ b/src/classes/validationsingle.gd
@@ -144,6 +144,9 @@ func evaluate() -> bool:
 					logger.warn("Can't determine if data contains values as data is not of type String or StringName")
 					continue
 				
+				# Set 'minimum_matches' to the amount of values if set to '-1'
+				if rule["minimum_matches"] == -1: rule["minimum_matches"] = rule["values"].size()
+				
 				var successes: int = 0
 				for value in rule["values"]:
 					if data.contains(value):
@@ -277,7 +280,7 @@ func has_values(values: Array) -> CoreValidationSingle:
 	rules.append({ "type": CoreTypes.ValidationType.HAS_VALUES, "values": values })
 	return self
 
-## Ensures that [param data] contains at least <[code]minimum_matches[/code]> values.[br]
+## Ensures that [param data] contains at least <[code]minimum_matches[/code]> (or all if set to [code]-1[/code]) values.[br]
 ## Applies to [String] & [StringName].
 func contains(values: Array[String], minimum_matches: int = 1) -> CoreValidationSingle:
 	rules.append({ "type": CoreTypes.ValidationType.HAS_VALUES, "values": values, "minimum_matches": minimum_matches })