Enhanced ValidationCtx method to support nested map in slice

[leftjs]

• I have looked at the documentation here first?
• I have looked at the examples provided that may showcase my question here?

Package version eg. v9, v10:

v10

Issue, Question or Enhancement:

Enhanced ValidationCtx method to support nested map in slice

Currently ValidateCtx cannot support the validation method of nested map in slices, which makes ValidateCtx inconvenient to use. Can it be enhanced?

Code sample, to showcase or reproduce:

test data like this

data: map[string]interface{}{
	"Test_A": map[string]interface{}{
		"Test_B": "Test_B",
		"Test_C": []interface{}{"Test_D"},
		"Test_E": map[string]interface{}{
			"Test_F": "Test_F",
		},
		"Test_G": "Test_G",
		"Test_I": []map[string]interface{}{
			{
				"Test_J": "Test_J",
			},
		},
	},
},
rules: map[string]interface{}{
	"Test_A": map[string]interface{}{
		"Test_B": "min=2",
		"Test_C": map[string]interface{}{
			"Test_D": "min=2",
		},
		"Test_E": map[string]interface{}{
			"Test_F": "min=100",
		},
		"Test_G": map[string]interface{}{
			"Test_H": "min=2",
		},
		"Test_I": map[string]interface{}{
			"Test_J": "min=100",
		},
	},
},

[deankarn]

PR #915 merged