Release 5.7

add ability to use comma and = in params i.e. excludesall=,=
added some struct caching pool to reuse objects, reduce garbage collection and reduce memory allocations.

new benchmarks:

Old Benchmarks
$ go test -cpu=4 -bench=. -benchmem=true
PASS
BenchmarkValidateField-4             5000000           333 ns/op          16 B/op          1 allocs/op
BenchmarkValidateStructSimple-4       500000          2597 ns/op         752 B/op         13 allocs/op
BenchmarkTemplateParallelSimple-4    1000000          1138 ns/op         753 B/op         13 allocs/op
BenchmarkValidateStructLarge-4        100000         14663 ns/op        4806 B/op         78 allocs/op
BenchmarkTemplateParallelLarge-4      200000          7112 ns/op        4810 B/op         78 allocs/op

New Benchmarks
$ go test -cpu=4 -bench=. -benchmem=true
PASS
BenchmarkValidateField-4             5000000           318 ns/op          16 B/op          1 allocs/op
BenchmarkValidateStructSimple-4       500000          2471 ns/op         624 B/op         10 allocs/op
BenchmarkTemplateParallelSimple-4    2000000           975 ns/op         624 B/op         10 allocs/op
BenchmarkValidateStructLarge-4        100000         13979 ns/op        4293 B/op         66 allocs/op
BenchmarkTemplateParallelLarge-4      200000          5947 ns/op        4298 B/op         66 allocs/op

Release 5.6.1

Remove trimming of param option in tags as space could be a valid param option or char

for #63

Release 5.6

Implemented automatic struct and field schema/metadata caching
merged a documentation fix, thanks @xboston

New Performance Numbers!

Original Benchmarks
$ go test -bench=. -benchmem=true
PASS
BenchmarkValidateField   2000000           651 ns/op         176 B/op          5 allocs/op
BenchmarkValidateStruct   200000          6274 ns/op        1584 B/op         37 allocs/op

Optimized No Cache Benchmarks
$ go test -cpu=4 -bench=. -benchmem=true
PASS
BenchmarkValidateField-4             3000000           473 ns/op          80 B/op          4 allocs/op
BenchmarkValidateStructSimple-4       300000          5010 ns/op        1200 B/op         33 allocs/op
BenchmarkTemplateParallelSimple-4    1000000          2185 ns/op        1200 B/op         33 allocs/op
BenchmarkValidateStructLarge-4         50000         28706 ns/op        6980 B/op        201 allocs/op
BenchmarkTemplateParallelLarge-4      200000         14362 ns/op        6983 B/op        201 allocs/op

Optimized Cached Benchmarks
$ go test -cpu=4 -bench=. -benchmem=true
PASS
BenchmarkValidateField-4             5000000           333 ns/op          16 B/op          1 allocs/op
BenchmarkValidateStructSimple-4       500000          2597 ns/op         752 B/op         13 allocs/op
BenchmarkTemplateParallelSimple-4    1000000          1138 ns/op         753 B/op         13 allocs/op
BenchmarkValidateStructLarge-4        100000         14663 ns/op        4806 B/op         78 allocs/op
BenchmarkTemplateParallelLarge-4      200000          7112 ns/op        4810 B/op         78 allocs/op

Release 5.5.1

minor performance updates

Release 5.5

converted to native go testing

not changes but updating the testing file

Release 5.4

remove extra line breaks in error statements

add contains, containsany, containsrune, excludes, excludesall and excludes rune validation functions.

Release 5.2

add "ne" and "nefield" validation functions + tests + documentation

Release 5.1

Added 'eq' validator + tests + documentation
Added 'eqfield' validator + tests + documentation
Added to blank tag check to include Time, which is a struct and was passing through the check

Release 5.0.2

resolve release 5.0.1 issue

Release 5.0.1

Merge pull request from @muyiwaolurin for verbiage updates
added base64 validator
update some minor verbiage