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-rw-r--r--js/validate_hero.js43
1 files changed, 43 insertions, 0 deletions
diff --git a/js/validate_hero.js b/js/validate_hero.js
new file mode 100644
index 0000000..118abbf
--- /dev/null
+++ b/js/validate_hero.js
@@ -0,0 +1,43 @@
+
+function clear_hero_errors()
+{
+ var errors = document.getElementsByClassName("hero_form_error");
+ var i;
+ for (i = 0; i < errors.length; i++)
+ {
+ errors[i].hidden = true;
+ }
+}
+function validate_hero_form()
+{
+ var username=document.forms["hero_form"]["username"].value;
+ var email=document.forms["hero_form"]["email"].value;
+ var password=document.forms["hero_form"]["password"].value;
+ var password2=document.forms["hero_form"]["password2"].value;
+
+ var flag=true;
+ clear_hero_errors();
+
+ if(username.length==0)
+ {
+ document.getElementById("username-length-error").hidden=false;
+ flag=false;
+ }
+ if(!email.match(/\S+@\S+/))
+ {
+ document.getElementById("email-error").hidden=false;
+ flag=false;
+ }
+ if(password !== password2)
+ {
+ document.getElementById("password-error").hidden=false;
+ flag=false;
+ }
+
+ if(flag)
+ {
+ document.getElementById("success").hidden=false;
+ }
+ return flag;
+
+}