修改 几处bug

galaxy/galaxy/Classes/Modules/Community(社区)/Activity(活动)/V/YHApplyActivityAlert.swift

@@ -594,6 +594,7 @@ extension YHApplyActivityAlert: UITextFieldDelegate {
         } else if textField == applyNumberTextField {
             if !string.isNumeric {
                 YHHUD.flash(message: "请输入数字")
+                applyNumber = 1
                 updateButtonUI()
                 return false
             }
@@ -602,10 +603,12 @@ extension YHApplyActivityAlert: UITextFieldDelegate {
             if let item = Int(newText),item > 10 {
                 textField.text = "10"
                 YHHUD.flash(message: "最多添加10人")
+                applyNumber = 10
                 updateButtonUI()
                 return false
             } else if  let item = Int(newText),item < 1 {
                 textField.text = "1"
+                applyNumber = 1
                 YHHUD.flash(message: "最少添加1人")
                 updateButtonUI()
                 return false