minor #12439 [Validator] Options min and max of Length constraint not required simultaneously (ohvitorino)

javiereguiluz · javiereguiluz · commit 90b5e312e3fa · 2019-10-08T16:39:17.000+02:00
This PR was merged into the 3.4 branch. Discussion ---------- [Validator] Options `min` and `max` of Length constraint not required simultaneously As for the Count validator constraint (see: #12416]) the options `min` and `max` of the Length constraint are not required simultaneously. Commits ------- 0f22305 Make clear when the options min and max are required
diff --git a/reference/constraints/Length.rst b/reference/constraints/Length.rst
@@ -122,9 +122,11 @@ min
 
 **type**: ``integer``
 
-This required option is the "min" length value. Validation will fail if
+This option is the "min" length value. Validation will fail if
 the given value's length is **less** than this min value.
 
+This option is required when the ``max`` option is not defined.
+
 It is important to notice that NULL values and empty strings are considered
 valid no matter if the constraint required a minimum length. Validators
 are triggered only if the value is not blank.
@@ -134,9 +136,11 @@ max
 
 **type**: ``integer``
 
-This required option is the "max" length value. Validation will fail if
+This option is the "max" length value. Validation will fail if
 the given value's length is **greater** than this max value.
 
+This option is required when the ``min`` option is not defined.
+
 charset
 ~~~~~~~
 
