validationhelper

Documentation

Index

• func IsAlpha(val string) bool
• func IsAlphanumSpaceHyphenUnderscore(val string) bool
• func IsAlphanumeric(val string) bool
• func IsFloat(val string) bool
• func IsNumeric(val string) bool

Functions

func IsAlpha

func IsAlpha(val string) bool

IsAlpha check if the string contains only letters. Empty string is valid.

func IsAlphanumSpaceHyphenUnderscore

func IsAlphanumSpaceHyphenUnderscore(val string) bool

IsAlphanumeric check if the string contains only letters, numbers, space, hypens, and underscore. Only allow letters and numbers at the start and the end. Empty string is valid.

func IsAlphanumeric

func IsAlphanumeric(val string) bool

IsAlphanumeric check if the string contains only letters and numbers. Empty string is valid.

func IsFloat

func IsFloat(val string) bool

IsFloat check if the string is a float.

func IsNumeric

func IsNumeric(val string) bool

IsNumeric check if the string contains only numbers. Empty string is valid.