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adrianhall/ComponentExtensions.kt

Created April 10, 2018 15:27
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Extension function for a validator
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ComponentExtensions.kt
fun EditText.validate(validator: (String) -> Boolean, message: String) {
this.afterTextChanged {
this.error = if (validator(it)) null else message
}
this.error = if (validator(this.text.toString())) null else message
}
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